HubHacks is a hackathon, sponsored by the City of Boston.  Participating teams are asked to focus on one of the challenges that are outlined at

Submissions must be made by March 30, 2015 at 5 p.m. through the Challenge Post website at, filling in all fields. Submissions must include a data visualization that provides a unique use of more than one data set - public or provided by the city. All submissions should show a working example or complete visualization. Any submission that includes a coded, working application must publically post all sources on GitHub.

Based on submissions, a panel of judges will identify and announce top teams for the challenge. Along with those teams, an online vote will select a  “People’s Choice” team. All of these teams wll have an opportunity to present to community leaders and City reps at Faneuil Hall. Based on the presentations, the panel will select winners from the best entries who will receive unique recognitions and awards. To be eligible, participants must have attended the March 14 kick-off.