a really great organization that i don't see any posts about here is HEAL palestine. it was founded by steve sosebee, who was a founding president of the PCRF before leaving in late 2023 to refocus his efforts on heal palestine to better meet the needs of palestinians impacted by the genocide. the organization provides palestinians in gaza with food, clean water, shelters, "makeshift classrooms," and even medical evacuation for some children when it's possible--their services are pretty wide.
you can donate here if you would like to send a tax-deductible donation to an organization. also, i don't think any evacuations are possible right now, but if you're in the united states and you'd like to welcome medically evacuated children in the future, i highly recommend signing up for their newsletter or following them on social media so you can stay updated in case any children evacuated by HEAL come to your area for treatment. welcoming these kids at the airport is a really moving way to provide them with moral support, entirely for free.