KANSAS CITY, Mo. — Videos of a local caroling flash mob at a Kansas City, Kansas, Walmart near the Kansas Speedway went viral this week. The people behind it are local, too. All of the 50 or so ...

Seeing the innocence and the beautiful music in the Christmas flash mob touched the hearts of many in the Instagram comment ...

Holiday shoppers and wine walkers making their way through downtown Carson City got an impromptu thrill Saturday afternoon during a flash mob organized by First Presbyterian Church of Carson City, […] ...

Yonkers firefighters made a surprise flash mob appearance at the ShopRite grocery store in Getty Square. The group also made their way to five senior centers and nursing homes around the city to ...

Jason McCool's idea was simple: Gather a group of people, give them a set list of Christmas carols and have them spread out on the platforms of Washington D.C.'s Metro system during rush hour. They ...