Use Foursquare to find out where local hotspots are. You can use Foursquare to find events and meetings that interest you. When you get there, you know you have a lot in common with the other people because they too attended the event or meeting. Find other people with both Foursquare and social media to discover the best events and the hottest places to meet people. There is a recommendation engine that you can use to discover organic meet-ups for people with similar interests.