Dance for three seconds at Crackshot’s Cabin and Sgt. Winter’s Workshop is one of the Winterfest challenges in Fortnite Chapter 3 Season 1.
These challenges, which are of course Christmas-themed, are only available for a limited time. Thankfully for these tasks, which include the activity to warm yourself at the Yule Log in the Cozy Lodge and collect Toy Biplanes at Condo Canyon, Greasy Grove or Sleep Sound, the rollout happens gradually, which means that you don’t have to worry about all of them at once.