Nearly one hundred turned out Sunday afternoon for the 2015 No Pants

Nearly one hundred turned out Sunday afternoon for the 2015 No Pants Light Rail ride. The annual event, which takes place in cities around the globe, encourages riders to take a journey on mass transit without—you guessed it—pants. Click here to check out the trouserless fun in our slideshow.

The Seahawks fan was not the winner.

The Seahawks fan was not the winner.

Waiting for the next light rail train.

Waiting for the next light rail train.

Participants ride the light rail during the 2015 No Pants Light Rail ride.

Participants ride the light rail during the 2015 No Pants Light Rail ride.

A participant removes his pants on board the Link light rail train.

A participant removes his pants on board the Link light rail train.

A couple attracts attention while drinking a cup of coffee at SeaTac airport.

A couple attracts attention while drinking a cup of coffee at SeaTac airport.

Participants ride the light rail during the 2015 No Pants Light Rail ride.

Participants ride the light rail during the 2015 No Pants Light Rail ride.

Riders fill a service chair with empty pants and a coat.

Riders fill a service chair with empty pants and a coat.

A rider awaits the next train at a station.

A rider awaits the next train at a station.

Set on SeaTac airport, a large group of people sans pants converge on SeaTac airport.

Set on SeaTac airport, a large group of people sans pants converge on SeaTac airport.

A rider holds a belated holiday cup of coffee while on the train.

A rider holds a belated holiday cup of coffee while on the train.

Ready to embark on a pant-less adventure, a crowd gathers at Westlake Park in downtown Seattle on Sunday, January 11, 2015.

Ready to embark on a pant-less adventure, a crowd gathers at Westlake Park in downtown Seattle on Sunday, January 11, 2015.

Participants ride the light rail during the 2015 No Pants Light Rail ride.

Participants ride the light rail during the 2015 No Pants Light Rail ride.

Participants walk into the SeaTac airport.

Participants walk into the SeaTac airport.

Pants-less riders talk with a Sound Transit security guard.

Pants-less riders talk with a Sound Transit security guard.

A couple leaves the train.

A couple leaves the train.

People ready for Seattle's 2015 No-Pants Light Rail ride in Westlake Station.

People ready for Seattle’s 2015 No-Pants Light Rail ride in Westlake Station.

People ready for Seattle's 2015 No-Pants Light Rail ride in Westlake Station.

People ready for Seattle’s 2015 No-Pants Light Rail ride in Westlake Station.

Shoes are readjusted onto feet after a few gentlemen change out of their pants.

Shoes are readjusted onto feet after a few gentlemen change out of their pants.

While undressing for the ride, a couple shares a kiss in the Westlake Plaza light rail station.

While undressing for the ride, a couple shares a kiss in the Westlake Plaza light rail station.

An impromptu line dance party breaks out at SeaTac airport.

An impromptu line dance party breaks out at SeaTac airport.

One of these folks isn't dressed like the others, as a light rail train prepares to pull away from the station.

One of these folks isn’t dressed like the others, as a light rail train prepares to pull away from the station.

A passbery poses with a rider at SeaTac airport.

A passbery poses with a rider at SeaTac airport.

Nearly one hundred turned out Sunday afternoon for the 2015 No Pants

A passbery poses with a rider at SeaTac airport.

Looking for proof of participation, a couple has their photo taken on a platform.

Looking for proof of participation, a couple has their photo taken on a platform.

A participant disrobes on the train.

A participant disrobes on the train.

Riders head back downtown after visiting SeaTac.

Riders head back downtown after visiting SeaTac.

A passerby at SeaTac airport takes notice of the pant-less crowd walking by.

A passerby at SeaTac airport takes notice of the pant-less crowd walking by.

An airline employee poses with a group of riders.

An airline employee poses with a group of riders.