Its a website called Meetup http://www.meetup.com/
where you can find people with like interest and they have get togethers, events and such. There is an iPhone App as well, not sure if their is a Droid or Windows Phone one. They have different Meetup groups for all kinds of interest. Like writing, filmmaking, cross stich, boardgames and more. Its a great place to make friends with people who have same interest.