For the Fortnite Season 6 Week 12 Meowkey Prank Challenges, you need to dance at Lake Canoe, Camp Cod, and Rainbow Rentals. These locations are quite far apart, but you don't need to complete this challenge in a single match. However, it is still possible to do it in Team Rumble mode, and with a lot of patience.
The 3 places to visit are really far from each other. The first is Canoe Lake, southeast of Frenzy Farm. Camp Cod is the small island at the very south of the map, and the Rainbow Rentals happen to be the cabins south of Holly Hedges.
No miracle solution here, you need to get a Choppa, a helicopter, if you want to dance at the 3 places in a single game. To do so, start by going to La Grotte. There, take the helicopter, and head to Lake Canoe. When you have danced there, it is the turn of Camp Cod, before finishing at the bungalows.
Meowwhacker Mischief challenges are tied to the Meowwhacker skin in Fortnite. These challenges must be completed over two different weeks, which makes obtaining the skin even more rewarding! At the end of the various challenges, you will have the opportunity to choose an organization with the character, giving him an additional style. The cosmetic featured with the challenges changes every week. Thus, each new agent will have his moment of glory.