Opportunity Hack 2020 Online Emerging from the Pandemic $14,550 in prizes Winners announced 244 participants
TechTogether Boston 2019 Boston, MA, USA TechTogether Boston 2019: Boston's Largest All Female, Femme-Non Binary Hackathon! #MakingTheNewNormal $22,875 in prizes Mar 22 – 24, 2019 352 participants
