This month, we have Justin Shaffer and Lincoln Hochberg from Hot Potato (http://hotpotato.com/). Hot Potato is a Brooklyn based startup that allows for a simple aggregation of comments/photos/videos/and all sorts of other good stuff around an event.
They will be talking about how they are using MongoDB and Scala to build and scale their tech. This should be a really good one folks, and as with every one of our Meetups, beer and soda are provided. Make sure you don't miss out!