User:Smallbones/DC NW east of Rock Creek

Upper NW Quadrant

This is a list of properties and districts in the Northwest quadrant of Washington, D.C. east of Rock Creek and north of M Street that are listed on the National Register of Historic Places.

          This National Park Service list is complete through NPS recent listings posted November 15, 2024.

Current listings

	Landmark name	Image	Date listed	Location	Neighborhood	Summary
1	Adams Memorial		March 16, 1972	Webster St. and Rock Creek Church Rd., NW. 38°56′50″N 77°0′39″W	Fort Totten
2	Administration Building, Carnegie Institute of Washington		October 15, 1966	1530 P St., NW. 38°54′33.75″N 77°2′10.1″W	Dupont Circle
3	Alden, Babcock, Calvert Apartments		May 25, 1990	2620 13th St., NW. 38°55′27″N 77°1′49″W	Columbia Heights
4	Larz Anderson House		April 7, 1971	2118 Massachusetts Ave., NW. 38°54′39″N 77°2′53″W	Dupont Circle	National headquarters of the Society of the Cincinnati
5	Andrew Rankin Memorial Chapel, Frederick Douglas Memorial Hall, Founders Library		January 3, 2001	2441 and 2365 6th St. NW; and 500 Howard Place NW 38°55′21″N 77°1′13.38″W	Howard University
6	Apartment Building at 2225 N Street		September 9, 1994	2225 N St., NW. 38°54′27″N 77°3′0″W	Dupont Circle
7	Armed Forces Retirement Home-Washington		December 5, 2007	3700 N Capitol St NW 38°56′10.85″N 77°0′32.59″W	Park View
8	Armstrong Manual Training School		August 16, 1996	Jct. of 1st and P Sts., NW 38°54′32″N 77°0′49″W	Truxton Circle
9	Army Medical Museum		October 15, 1966	Armed Forces Institute of Pathology Building, Walter Reed Army Medical Center, 13th St. and Fern Pl. 38°58′40.79″N 77°1′46.8″W	Walter Reed Army Medical Center
10	Francis Asbury Memorial		October 11, 2007	Reservation 309-B, 16th & Mt. Pleasant Sts. NW 38°55′47″N 77°2′13″W	Mount Pleasant
11	Banneker Recreation Center		April 28, 1986	2500 Georgia Ave. NW 38°55′20″N 77°1′25″W	Columbia Heights
12	George M. Barker Company Warehouse		August 27, 2008	1525 7th St., NW. 38°54′35.92″N 77°1′17.22″W	Logan Circle-Shaw
13	Battleground National Cemetery		October 15, 1966	6625 Georgia Ave., NW. 38°58′14″N 77°1′37″W	Brightwood
14	Joseph Beale House		May 8, 1973	2301 Massachusetts Ave., NW. 38°54′46″N 77°3′5″W	Kalorama Heights
15	Perry Belmont House		May 8, 1973	1618 New Hampshire Ave., NW. 38°54′44″N 77°2′30″W	Dupont Circle
16	Blagden Alley-Naylor Court Historic District		November 16, 1990	Bounded by O, 9th, M, & 10th Sts. NW. 38°54′44″N 77°1′33″W	Logan Circle-Shaw
17	Boulder Bridge and Ross Drive Bridge		March 20, 1980	Rock Creek Park 38°56′53″N 77°2′42″W	Rock Creek Park	Extends to both sides of Rock Creek
18	Anthony Bowen YMCA		October 3, 1983	1816 12th St. NW 38°54′53″N 77°2′25″W	Cardozo-Shaw
19	Brodhead-Bell-Morton Mansion		October 14, 1987	1500 Rhode Island Ave., NW 38°54′26.89″N 77°2′5.97″W	Dupont Circle
20	Blanche K. Bruce House		May 15, 1975	909 M St., NW 38°54′21″N 77°1′29″W	Logan Circle-Shaw
21	Buildings at 1644-1666 Park Road NW		November 6, 1986	1644-1666 Park Rd. NW 38°55′54″N 77°2′17″W	Mount Pleasant
22	Lucinda Cady House		May 28, 1975	7064 Eastern Ave., NW. 38°58′40″N 77°1′7″W	Takoma
23	Cairo Apartment Building		September 9, 1994	1615 Q St., NW. 38°54′41″N 77°2′16″W	Dupont Circle
24	Canadian Embassy		April 3, 1973	1746 Massachusetts Ave., NW. 38°54′29.41″N 77°2′26.28″W	Dupont Circle	Now the Embassy of Uzbekistan; also known as the Clarence Moore House
25	Francis L. Cardozo Senior High School		September 30, 1993	Jct. of 13th and Clifton Sts., NW. 38°55′14″N 77°1′48″W	Columbia Heights
26	Mary Ann Shadd Cary House		December 8, 1976	1421 W. St., NW 38°55′10″N 77°2′8″W	Cardozo-Shaw
27	Codman-Davis House		October 11, 1979	2145 Decatur Pl., NW 38°54′48.86″N 77°2′54.07″W	Kalorama Heights
28	Connecticut Avenue Bridge		July 3, 2003	Connecticut Ave., NW of Rock Creek 38°55′16″N 77°3′2″W	Kalorama Heights and Woodley Park	Extends to both sides of Rock Creek
29	Cosmos Club		April 3, 1973	2121 Massachusetts Ave., NW. 38°54′41″N 77°2′54″W	Dupont Circle	Also known as the Richard H. Townsend House
30	Elliott Coues House		May 15, 1975	1726 N St., NW 38°54′25″N 77°2′24″W	Dupont Circle
31	Duncanson-Cranch House		July 26, 1973	468-470 N St., NW. 38°54′26″N 77°1′5.91″W	Logan Circle-Shaw
32	Dupont Circle Historic District		July 21, 1978	Roughly bounded by Florida and Rhode Island Aves., T, 17th, 21st, and 22nd Sts. 38°54′38″N 77°2′38″W	Dupont Circle
33	Eighteen Hundred Block Park Road, NW		November 15, 1978	1801-1869 Park Rd., NW. 38°55′57″N 77°2′35″W	Mount Pleasant
34	Embassy Building No. 10		November 6, 1986	3149 Sixteenth St. NW 38°55′52″N 77°2′11″W	Columbia Heights
35	Embassy Gulf Service Station		September 30, 1993	2200 P St., NW. 38°54′33″N 77°2′59″W	Dupont Circle
36	Engine Company 12		June 6, 2007	1626 N. Capitol St., NW 38°54′43″N 77°0′35″W	Bloomingdale
37	Engine Company 21		June 27, 2007	1763 Lanier Place NW 38°55′34″N 77°2′31″W	Lanier Heights
38	Engine Company 22		May 18, 2011	5760 Georgia Ave., NW 38°57′36″N 77°1′42″W	Brightwood Park	Firehouses in Washington DC MPS
39	Engine Company 26		May 18, 2011	1340 Rhode Island Ave., NW 38°54′32″N 77°1′54″W	Logan Circle-Shaw	Firehouses in Washington DC MPS
40	Euclid Apartments		April 29, 2010	1740 Euclid St, NW 38°55′22.38″N 77°2′25.56″W	Adams Morgan
41	Evans-Tibbs House		September 8, 1987	1910 Vermont Ave. NW 38°54′57″N 77°1′35″W	Cardozo-Shaw
42	Fire Department Headquarters-Fire Alarm Headquarters		May 18, 2011	300 McMillan Dr., NW. 38°55′24″N 77°0′47″W	Bloomingdale	Firehouses in Washington DC MPS
43	First African New Church		January 29, 2009	2105-07 10th St., NW. 38°55′6″N 77°1′33″W	Cardozo-Shaw
44	Fort View Apartments		January 21, 2010	6000-6020 and 6030-6050 13th Place, N.W. 38°57′48.86″N 77°1′51.51″W	Brightwood
45	Fourteenth Street Historic District		November 9, 1994	Roughly bounded by S, 12th, N and 15th Sts., NW. 38°54′30″N 77°1′47″W	Logan Circle-Shaw
46	Fraser Mansion		August 19, 1975	1701 20th St., NW. 38°54′46″N 77°2′42″W	Dupont Circle
47	Frelinghuysen University, Former Classroom Building		November 6, 1995	1800 Vermont Ave., NW. 38°54′54″N 77°1′37″W	Cardozo-Shaw
48	Fuller House		February 21, 1985	2317 Ashmead Pl., NW 38°55′8″N 77°2′53″W	Adams Morgan
49	Nathaniel Parker Gage School		November 19, 2008	2035 2nd St., NW. 38°55′3.98″N 77°0′52.42″W	Bloomingdale
50	General Federation of Women's Clubs Headquarters		December 4, 1991	1734 N St., NW. 38°54′25″N 77°2′25″W	Dupont Circle
51	James Cardinal Gibbons Memorial		October 11, 2007	Reservation 309-G, 16th St. & Park Rd. NW. 38°55′59″N 77°2′11″W	Mount Pleasant
52	Gladstone and Hawarden Apartment Buildings		September 7, 1994	1419 and 1423 R St., NW. 38°54′46″N 77°1′59″W	Logan Circle-Shaw	The Gladstone
53	Samuel Gompers House		September 23, 1974	2122 1st St., NW 38°55′2″N 77°0′46″W	Bloomingdale
54	Grace Reformed Church, Sunday School and Parish House		April 18, 1991	1405 15th St., NW. 38°54′32″N 77°2′3″W	Logan Circle-Shaw
55	Charlotte Forten Grimké House		May 11, 1976	1608 R St., NW. 38°54′45″N 77°2′13″W	Dupont Circle
56	Samuel Hahnemann Monument		October 11, 2007	Reservation 64, Massachusetts & Rhode Island Aves. at Scott Cir. NW 38°54′33″N 77°2′10″W	Golden Triangle
57	Hampshire Garden Apartment Buildings		September 9, 1994	4912 New Hampshire Ave., 208, 222, 236 and 250 Farragut St., 4915 3rd St. and 215, 225 and 235 Emerson St., NW. 38°57′2″N 77°0′53″W	Brightwood Park
58	Christian Heurich Mansion		June 23, 1969	1307 New Hampshire Ave., NW. 38°54′29″N 77°2′40″W	Golden Triangle
59	Hillandale-Main Residence and Gatehouse		January 31, 1995	3905 Mansion Ct., NW. and 3905 Reservoir Rd., NW. 38°54′57″N 77°3′21″W	Burleith-Hillandale
60	Hilltop Manor		July 26, 2007	3500 14th St., NW 38°56′4.58″N 77°1′59.58″W	Columbia Heights
61	Anthony Holmead Archeological Site		April 27, 1995	1801 23rd St., NW 38°54′52.17″N 77°3′0.87″W	Kalorama Heights
62	Holt House		April 24, 1973	Adams Mill Rd. in the National Zoological Park 38°55′31″N 77°2′50″W	Rock Creek Park
63	House at 2437 Fifteenth Street, NW		March 16, 1988	2437 Fifteenth St., NW 38°55′20″N 77°2′11″W	Columbia Heights	Also known as the Old Hungarian Embassy
64	Howard Theatre		February 15, 1974	620 T St., NW. 38°54′55″N 77°1′17″W	Cardozo-Shaw
65	Charles Evans Hughes House		November 28, 1972	2223 R St., NW 38°54′45″N 77°2′58″W	Kalorama Heights
66	Immaculate Conception Church		September 17, 2003	1315 8th St., NW 38°54′26″N 77°1′22″W	Logan Circle-Shaw
67	Indonesian Embassy		January 18, 1973	2020 Massachusetts Ave., NW. 38°54′36″N 77°2′47″W	Dupont Circle	Also known as the Walsh-McLean House
68	Ingleside		January 8, 1987	1818 Newton St. NW 38°56′1″N 77°2′35″W	Mount Pleasant
69	Japanese Embassy		February 20, 1973	2520 Massachusetts Ave., NW. 38°54′54″N 77°3′23″W	Kalorama Heights
70	Kalorama Triangle Historic District		May 4, 1987	Roughly bounded by Connecticut Ave., Columbia Rd., and Calvert St. 38°55′14″N 77°2′47″W	Kalorama Heights
71	Lafayette Apartment Building		September 7, 1994	1605-1607 7th St., NW. 38°54′42″N 77°1′18″W	Logan Circle-Shaw
72	Edward Simon Lewis House		July 23, 1973	456 N St., NW. 38°54′25.18″N 77°1′4.8″W	Logan Circle-Shaw
73	Lincoln Industrial Mission-Lincoln Memorial Congregational Church		February 24, 1995	1701 11th St., NW. 38°54′47″N 77°1′36″W	Logan Circle-Shaw
74	Lincoln Theatre		October 27, 1993	1215 U St. NW 38°55′1″N 77°1′46″W	Cardozo-Shaw
75	The Lindens		June 4, 1969	2401 Kalorama Rd., NW. 38°55′6″N 77°3′13″W	Kalorama Heights
76	Logan Circle Historic District		June 30, 1972	Jct. of Rhode Island and Vermont Aves. 38°54′35″N 77°1′49″W	Logan Circle-Shaw
77	Henry Wadsworth Longfellow Memorial		October 11, 2007	Reservation 150, Connecticut Ave., M & 18th Sts. NW. 38°54′28″N 77°2′30″W	Golden Triangle
78	Lothrop Mansion		December 20, 1988	2001 Connecticut Ave. 38°55′1″N 77°2′48″W	Adams Morgan
79	Luther Place Memorial Church		July 16, 1973	1226 Vermont Ave., NW. (Thomas Circle) 38°54′25″N 77°1′56″W	Logan Circle-Shaw
80	Manhattan Laundry		November 21, 1994	1326-1346 Florida Ave., NW. 38°55′12″N 77°1′54″W	Cardozo-Shaw
81	Mansion at 2401 15th St., NW		January 28, 1991	2401 15th St., NW. 38°55′18″N 77°2′6″W	Columbia Heights	Also known as Meridian Hall
82	Guglielmo Marconi Memorial		October 12, 2007	Reservation 309A, 16th & Lamont Sts. NW 38°55′56″N 77°2′13″W	Mount Pleasant
83	Mary McLeod Bethune Council House National Historic Site		October 15, 1982	1318 Vermont Ave., NW 38°54′27″N 77°1′52″W	Logan Circle-Shaw
84	Massachusetts Avenue Historic District		October 22, 1974	Both sides of Massachusetts Ave. between 17th St. and Observatory Circle, NW 38°54′50″N 77°3′6″W	Dupont Circle, Kalorama Heights and Woodland-Normanstone Terrace
85	McCormick Apartments		April 3, 1973	1785 Massachusetts Ave., NW 38°54′33″N 77°2′30″W	Dupont Circle	Also known as the Andrew Mellon Building
86	Meeting House of the Friends Meeting of Washington		September 6, 1990	2111 Florida Ave., NW. 38°54′46″N 77°2′52″W	Kalorama Heights
87	Meridian Hill Park		October 25, 1974	Bounded by 16th, Euclid, 15th, and W Sts., NW. 38°55′16″N 77°2′10″W	Columbia Heights
88	Meridian House		May 8, 1973	1630 Crescent Pl., NW. 38°55′13″N 77°2′18″W	Adams Morgan
89	Meridian Manor		March 29, 2001	1424 Chapin St., NW 38°55′17″N 77°1′59″W	Columbia Heights
90	Meridian Mansions		July 28, 1983	2400 16th St. NW 38°55′17″N 77°2′13″W	Adams Morgan
91	Military Road School		July 25, 2003	1375 Missouri Ave., NW 38°57′43″N 77°1′58″W	Brightwood
92	Miner Normal School		October 11, 1991	2565 Georgia Ave., NW. 38°55′24″N 77°1′21″W	Howard University
93	Mount Vernon Square Historic District		September 3, 1999	Roughly bounded by New York Ave., 7th St., N St., and 1st St. NW 38°54′19″N 77°1′4″W	Mount Vernon Square	Extends to both sides of M Street
94	Northumberland Apartments		March 25, 1980	2039 New Hampshire Ave., NW 38°55′4″N 77°2′9″W	Dupont Circle
95	O Street Market		April 28, 1995	1400 7th St., NW. 38°54′31″N 77°1′11″W	Logan Circle-Shaw
96	Olympia Apartments		June 9, 2003	1368 Euclid St. NW 38°55′24.73″N 77°1′54.06″W	Columbia Heights
97	Thomas Nelson Page House		September 5, 1975	1759 R St., NW. 38°54′46″N 77°2′28″W	Dupont Circle
98	Park Tower		October 30, 1989	2440 Sixteenth St., NW. 38°55′19″N 77°2′14″W	Adams Morgan
99	W. H. Penland & Company		December 29, 1994	1211-1219 13th St., NW. 38°54′22″N 77°1′45″W	Logan Circle-Shaw	Also known as Proctor Alley Livery Stable and Mount Vernon Stables
100	Frances Perkins House		July 17, 1991	2326 California St., NW. 38°54′55″N 77°3′7″W	Kalorama Heights
101	Petworth Gardens		November 10, 2008	124, 126, 128, and 130 Webster St., NW. 38°56′38.8″N 77°0′47.31″W	Petworth
102	Duncan Phillips House		August 14, 1973	1600-1614 21st St., NW. 38°54′40″N 77°2′51″W	Dupont Circle
103	Pierce-Klingle Mansion		October 10, 1973	3545 Williamsburg Lane, NW 38°56′18″N 77°3′0″W	Cleveland Park
104	Pink Palace		August 5, 1991	2600 16th St., NW. 38°55′23″N 77°2′13″W	Adams Morgan
105	The Plymouth		June 2, 1986	1236 Eleventh St. NW 38°54′23″N 77°1′39″W	Logan Circle-Shaw
106	Potomac Palisades Site		April 15, 1982	Address Restricted	NW
107	Prince Hall Masonic Temple		September 15, 1983	1000 U St., NW 38°55′0″N 77°1′35″W	Cardozo-Shaw
108	Zalmon Richards House		October 15, 1966	1301 Corcoran St., NW 38°54′42″N 77°1′49″W	Logan Circle-Shaw
109	Riggs-Tompkins Building		January 5, 1987	1403-1405 and 1413 Park Rd. NW and 3300, 3306-3316, 3328, and 3336 Fourteenth St. NW 38°55′50″N 77°1′59″W	Columbia Heights
110	Rock Creek and Potomac Parkway Historic District		May 4, 2005	Rock Creek and Potomac Parkway 38°54′47″N 77°3′16″W	NW	Extends to both sides of Rock Creek
111	Rock Creek Church Yard and Cemetery		August 12, 1977	Webster St. and Rock Creek Church Rd., NW. 38°56′52″N 77°0′47″W	Fort Totten	See Rock Creek Cemetery
112	Rock Creek Park Historic District		October 23, 1991	Roughly, Rock Creek Park from Klingle Rd. to Montgomery County line 38°57′27″N 77°2′42″W	NW	See Rock Creek Park. Extends to both sides of Rock Creek.
113	St. Luke's Episcopal Church		May 11, 1976	15th and Church Sts., NW 38°54′36″N 77°2′7″W	Dupont Circle	NHL - First independent black Episcopal parish in Washington
114	St. Matthew's Cathedral and Rectory		January 24, 1974	1725-1739 Rhode Island Ave., NW. 38°54′22″N 77°2′24″W	Golden Triangle
115	St. Paul's Episcopal Church		March 16, 1972	Rock Creek Church Rd. and Webster St., NW. 38°56′49″N 77°0′44″W	Fort Totten
116	Seventh Street Savings Bank		September 17, 2003	1300 7th St. NW 38°54′26″N 77°1′20″W	Logan Circle-Shaw
117	Shaw Junior High School		December 22, 2008	7th St., and Rhode Island Ave., NW 38°54′44.11″N 77°1′18.93″W	Logan Circle-Shaw
118	Sheridan-Kalorama Historic District		October 30, 1989	Roughly bounded by Rock Creek Park, Connecticut Ave., NW., Florida Ave., NW., 22nd St., NW., and P St., NW. 38°54′56″N 77°3′6″W	Kalorama Heights
119	Billy Simpson's House of Seafood and Steaks		March 17, 2009	3815 Georgia Avenue, NW 38°56′17.45″N 77°1′27.36″W	Petworth
120	Sixteenth Street Historic District		August 25, 1978	16th St. between Scott Cir. and Florida Ave. NW 38°54′46″N 77°2′13″W	Dupont Circle
121	Southern Aid Society-Dunbar Theater Building		November 6, 1986	1901-1903 Seventh St. NW 38°54′56″N 77°1′19″W	Cardozo-Shaw
122	Spencer Carriage House and Stable		August 29, 1996	2123 Twining Crt., NW 38°54′33″N 77°2′53″W	Dupont Circle
123	Strivers' Section Historic District		February 6, 1985	Roughly bounded by New Hampshire and Florida Aves., 17th and 18th Sts. along T, U, and Willard Sts. NW 38°55′0″N 77°2′26″W	Dupont Circle
124	Studio House		April 27, 1995	2306 Massachusetts Ave., NW. 38°54′43″N 77°3′5″W	Kalorama Heights
125	Sulgrave Club		December 5, 1972	1801 Massachusetts Ave., NW. 38°54′34″N 77°2′32″W	Dupont Circle	Also known as Herbert Wadsworth House
126	Charles Sumner School		December 20, 1979	17th and M Sts., NW 38°54′21″N 77°2′18″W	Golden Triangle
127	Tenth Precinct Station House		November 10, 1986	750 Park Rd. NW 38°55′54″N 77°1′31″W	Columbia Heights
128	Mary Church Terrell House		May 15, 1975	326 T St., NW 38°54′56″N 77°1′0″W	Le Droit Park
129	Third Baptist Church		November 26, 2008	1546 5th St., NW. 38°54′38.38″N 77°1′9.25″W	Logan Circle-Shaw
130	Alma Thomas House		July 28, 1987	1530 Fifteenth St. NW 38°54′39″N 77°2′6″W	Dupont Circle
131	Tivoli Theatre		April 10, 1985	3301-3325 14th St. NW 38°55′50″N 77°2′39″W	Columbia Heights
132	Trinity Towers		December 26, 2001	3023 14th St., NW 38°55′41″N 77°1′57″W	Columbia Heights
133	Truck Company F		June 6, 2007	1336-1338 Park Rd. NW 38°55′49″N 77°1′54″W	Columbia Heights
134	True Reformer Building	100px	January 9, 1989	1200 U St., NW 38°55′0″N 77°1′43″W	Cardozo-Shaw
135	Tucker House and Myers House		August 14, 1973	2310-2320 S St., NW. 38°54′50″N 77°3′7″W	Kalorama Heights
136	U.S. Soldiers' and Airmen's Home		February 11, 1974	Rock Creek Church Rd., NW 38°56′27″N 77°0′44″W	Park View
137	United States Daughters of 1812, National Headquarters		December 12, 1997	1461 Rhode Island Ave., NW 38°56′54″N 77°4′50″W	Logan Circle-Shaw
138	Walsh Stable		November 6, 1986	1511 (rear) 22nd St. NW 38°54′36″N 77°2′54″W	Dupont Circle
139	Warder-Totten House		April 14, 1972	2633 16th St., NW. 38°55′26″N 77°2′10″W	Columbia Heights
140	Wardman Row		July 27, 1984	1416-1440 R St. NW 38°54′44″N 77°2′2″W	Logan Circle-Shaw
141	Washington Club		December 5, 1972	15 Dupont Circle, NW. 38°54′36″N 77°2′33″W	Dupont Circle	Also known as Patterson House
142	Washington Heights Historic District		September 27, 2006	Bounded by Columbia Rd., NW, 19th St. NW, 18th St. NW and Florida Ave. NW 38°56′47″N 77°2′22″W	Adams Morgan
143	David White House		January 7, 1976	1459 Girard St., NW 38°55′32″N 77°2′4″W	Columbia Heights
144	White-Meyer House		January 20, 1988	1624 Crescent Pl., NW 38°55′10″N 77°2′22″W	Adams Morgan
145	Whitelaw Hotel		July 14, 1993	1839 13th St. NW 38°54′54″N 77°1′48″W	Cardozo-Shaw
146	Whittemore House		July 16, 1973	1526 New Hampshire Ave., NW. 38°54′39″N 77°2′35″W	Dupont Circle
147	Woodrow Wilson House		October 15, 1966	2340 S St., NW 38°54′49″N 77°3′8″W	Kalorama Heights
148	Windsor Lodge		December 8, 1976	2139-2141 Wyoming Ave., NW 38°55′3″N 77°2′57″W	Kalorama Heights
149	Carter G. Woodson House		May 11, 1976	1538 9th St., NW 38°54′36″N 77°1′27″W	Logan Circle-Shaw
150	Robert Simpson Woodward House		January 7, 1976	1513 16th St., NW 38°54′32″N 77°2′11″W	Dupont Circle	Home of geologist Robert Simpson Woodward
151	Wyoming Apartments		September 27, 1983	2022 Columbia Rd., NW 38°55′2″N 77°2′45″W	Adams Morgan