Do you use Ruby on Rails? Ever wanted to give back? We're hosting a Rails 3.1 Hackfest to test out the up and coming 3.1 release. We'll upgrade apps, review bugs and have fun while helping contribute back to Rails. Hashrocket will also provide drinks and food during the hackfest.

We're hosting on 7/23 from 10AM to 8PM. We wont be hosting for the 24th due to lack of interest. You can still participate from home via IRC.

You can read the official blog post for more details.