I've had the privilege to help a few charitable organizations with graphic design over the years. In particular Ship to Gaza and Menstrual Cup Uganda for whom I've been doing steady work. 

For Ship to Gaza, I make flyers, posters t-shirts and other promotional material for their various humanitarian efforts. 

Menstrual Cup Uganda distributes menstrual cups to women in Uganda to promote better menstrual health. I've been volunteering as a graphic designer for MCU since they started, designing the logo, graphical profile and promotional material of different kinds.