The Swarm Badge

To get the Foursquare Swarm Badge you will need to check-in at a location that more than 50 other people have already checked into in the last three hours. This seems like it would be really hard, but remember, it can be any type of venue, including sports.

Foursquare Swarm Badge Quote: "50+ people are also checked-in here - it's a foursquare flashmob!"