These fans got ready for Taylor Swift's concert-packed weekend in Indy with a flash mob at the Indianapolis International Airport. Taylor Swift will perform three concerts, as part of the second leg ...

Improv Everywhere is a New York-based comedy troupe known for its unexpected flash mobs. For its latest mission, the group ...

Every spring, line dancers stage hundreds of events across the globe for the International Line Dance Flash Mob. While the day is officially marked the first weekend of May, some groups are getting an ...