Chinook Days is the celebration of the Spearfish world record of the fastest/greatest temperature change on January 22, 1943 caused by a Chinook Wind.

During the week-long event, there will be a winter celebrations that consist of a winter festival, mountain sports, craft beer, local food, music and arts.

Schedule of Events:

Killian's 13th Annual Winter Luau

Killian's 13th Annual Winter Luau. 7:00pm – Close. Dress in your best tropical gear. Prizes for best dressed. Luau food and drink specials. Music by High Rise.