Oskar Blues Brewery has collaborated with local bar, The Mayor of Old Town on a new beer.

The new beer is One Of These Days, a 7 percent ABV winter warmer that is brewed with gingerbread and incorporates barley that was sold, grown, malted, brewed and served locally. The beer was first released at an event at The Mayor of Old Town located in Fort Collins, Colo. on Dec. 19.

According to the brewery, all proceeds of the sale of One Of These Days is being donated to CAN’d Aid, Oskar Blue’s non-profilt foundation that provides money for various local projects, including cleaning up bike trails, music programs and grassroots recycling programs.

One Of These Days is available now at The Tasty Weasel Taproom in Longmont, Colo., either on-draft or to go in 32-ounce crowlers.