Glyph and Sigil decided to split the pups into two groups to better handle the Trick-or-Treating for Halloween this year. Poor Glyph just so happens to have the most rambunctious and troublesome of the pups on his trick or treating squad. Sigil is having a bit of a more peaceful time, and at one point ends up crossing paths with the poor guy, only able to watch from across the street as he flails his way down the sidewalk.

Sigma is a Crayola crayon, Phi is a caterpillar (hitching a rude on her mom's head), Nu is a princess, Theta is little red riding hood, Alpha is a superhero and Zeta is a scientist
They're observing as Glyph is being strung down the opposite sidewalk - Theta in particular has her hands on her hips, obviously displeased at this display of misbehavior from her siblings.

 cosmicmilx