Even if you've only been in San Francisco for a day, you've probably already noticed you can see some pretty interesting sights on the subway. Whether you're sitting behind someone holding a cat on a leash or sitting beside someone who's talking to themselves, there's never a boring ride on our BART and MUNI trains. This Sunday, if you ride the BART train between 13:50 and 14:30, you're going to see something a little out of the ordinary, even for a San Francisco train ride - people wearing their underwear on the train. Hosted by the improvisational comedy troupe Improv Everywhere, No Pants BART Ride Day is when all participating riders get on the BART train without pants and act as normal as possible. It's free to join, but you do have to pay for your BART ticket. Meet the group at 13:50 at the Daly City BART Station. You'll be able to find them - they're the ones with no pants on! Daly City is a little far from us, but the other thing you can do is meet your pantless pals at Powell BART Station (15 minutes away) at 14:20 and ride the BART train with them to Civic Center (one stop). Once at Civic Center, all the pantless people will take pictures together and have some sort of celebration after (they're not sure what yet). Join our guests-only WhatsApp group to find people to go with you!