CancerCon is Stupid Cancers annual international patient congress. The largest gathering of its kind, CancerCon brings together hundreds of young adult survivors, caregivers and advocates to connect, get educated, build community and unite to drive the change we wish to see. Celebrating its 10th anniversary, Stupid Cancer, a 501(c)3 nonprofit organization, is the largest charity that makes cancer suck less for those touched by young adult cancer.