When flash mobs come to Herndon, no place is safe. And the Herndon Patch captured the latest one, which erupted at the Herndon Festival Friday night, apparently in the food court area on Lynn Street.

Leslie Perales of Patch reports that this uprising was led by Ed Cottrell and Gail Crum, who teach swing dancing for the Fairfax County Parks Authority in the “West Coast Swing-style.” Looks like no “East Coast” mobsters were there to do battle, so the West Coast-ers had their way, and then went on their way.