Sign up for our awesome New York Tech Events weekly email newsletter.     LOCATION EVENT DETAILS <P><STRONG>Last winter, over 230,000 heating complaints were made to the city by tenants freezing in their homes by far the most common complaint to 311.</STRONG></P> <P>Help us expose New York Citys heating crisis, by joining our free Hackathon.</P> <P>We will provide data, speakers, wifi, and food.Participants need to bring their laptops, skills, and imaginations.</P> <P>Learn more at <A HREF="http://hack.odsc.com" REL="nofollow">http://hack.odsc.com</A></P> <H5><BR></H5>