What time are the Fortnitemares power hours in Fortnite Chapter 7 Season 4?

Fortnitemares power hours are happening in Fortnite Chapter 7 Season 4 on Saturday, Oct. 10. During this set of power hours, the drop rate for Spooky Dash sprites, The Deer sprites, and Vampire sprites will be increased, so if you still need those for your collection, you'll want to drop in during t