Snow King Mountain is Wyoming’s first ski area. This December, it is gearing up for a 75th anniversary bash with a free ski day.

The public can ski free at Snow King on Dec. 14, 2013, to celebrate the anniversary. Adult full-day tickets usually cost $42.

Snake River Brewing will also roll out its new Snow King Pale Ale in honor of the event. Taste testing of the new brew starts at 3 p.m. in Snow King Resort. Kegs will be tapped at 5 p.m. at Hayden’s Post to commemorate the anniversary and new brew. Raffle prizes at the event include a Snow King season pass.

Snow King plans to open Dec. 7, 2013, for its anniversary season.