https://www.neatorama.com/2009/01/17/improveverywhere-1200-pantless-nyc-subway-riders/
ImprovEverywhere: 1200 pantless NYC subway riders - Neatorama
Those wacky pranksters at ImprovEverywhere held their 8th annual "No Pants" subway ride last week with this year's event allegedly drawing 1200 participants!...
nyc subwayimproveverywhere1200pantlessriders