are there any good projects at the intersection of chrity and crypto? feels like giveth and gitcoin come to mind. 

I wonder if you were a charitable organization if you could:

a) build a network like zora focused on fees which go straight to charity or a portion goes straight to charity
b)  acquire liquidity positions from veDEX to have consistent fee rev which goes to charity
c) acquire LP's on dex's in general and send fees to charity
d) build another platform like gitcoin etc.
e) you could also enter into agreements with L2's - maybe acquire nodes for charity