Progressive hackers in New York and wherever! You're invited to participate in Progressive HackDay -- a day-long hackathon, where you'll get to help improve and extend one of three projects in the progressive space. The projects are Spoke a text-distribution tool to mobilize supporters into action, New Sanctuary Coalition's custom internal software that facilitates their Accompaniment Program, or the Border Buddy web app that connects at-risk travelers with free legal help at U.S. airports.