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

Area residents dressed in festive costumes gather on Maplewood Road to perform for trick-or-treaters as the crowd watches during a Halloween flash mob Thursday, Oct. 31, 2024, in Riegelsville. The ...

Throughout the country, swaths of dozens — sometimes hundreds — of teens are creating chaos in malls, public pools and other community spaces, with some instances leading to arrests for violent ...

We’ve seen countless flash mob performances for countless strangers in shopping malls and subway stations, fast food restaurants and the like. This one seems just so much more meaningful. Here, Amy, ...