To complete this challenge as part of Fortnite's Boogie Down Mission for Season 10, you will have to travel 100m while dancing. A childish challenge if you follow our guide.
First of all, we highly recommend the Team Rumble mode to achieve it. All you have to do is land in a safe area and then dance in a straight line for 100m.
There is only one subtlety to this challenge, which is to choose from your inventory of emotes a dance with the tag [mobility]. Otherwise you will not be able to dance while you are moving and the challenge will not be validated!
Two dances bearing the [mobility] tag are in Season 10 Battle Pass: "Tra La La" emote (Free Pass Level 14) and "Jaywalking" emote (Standard Battle Pass Level 31). You have no more excuses not to succeed in this challenge!