The holiday season is right around the corner, folks, and that means it’s bar crawl time. LineLeap is set to host its annual Santa Crawl at Penn State on December 13, they announced on Instagram on Tuesday.

Shirts go on sale on November 17 on the LineLeap app for anyone 21+. The initial price will be $20, with the price changing as the crawl approaches. Potential participants can stay in tune with updates on @lineleap.crawls on Instagram.

Bar crawl stops include Champs Downtown, Primanti Bros, the Gaff, Doggie’s, Phryst, and more.

This year, $1 for every shirt sold will be donated to SafeBar Network, a company dedicated to training its employees to use active bystander skills and de-escalation to proactively prevent overconsumption, harassment, and other forms of harm.

A handful of other Big Ten schools will join in on the Holiday fun. Wisconsin, Illinois, Maryland, Michigan, Michigan State, Iowa, and Minnesota will all have theirs before December 13. Only Purdue and the Nittany Lions will use that date.