DVHacks II San Francisco, CA, USA Dougherty Valley High School's second annual hackathon. $2,400 in prizes Jan 19, 2020 56 participants
Expo Hacks Dublin, CA, USA Expo Hacks is a high school hackathon—a 12-hour programming event where students work in teams to make various software projects within the categories of art, social change, and environment. $9,530 in prizes May 19, 2018 52 participants
MenloHacks III Atherton, CA, USA MenloHacks is back, bigger and better than ever before. $14,501 in prizes Mar 10 – 11, 2018 80 participants