One of Fortnite's challenges this week is to start a campfire, consume a Forage Apple, and consume a Forage Mushroom in a single match. It is part of the second week of Skye's Adventure and will be one of the 18 challenges you will have to complete to access its secret mission.
When you complete the secret mission, you can choose between a Ghost or Shadow style skin for Skye.
What makes this challenge difficult is that you have to do all three things in one match. There is a good place to visit to do this, but it could be a bit dangerous.
Weeping Woods and surrounding areas have everything you need and they are all quite close together. The map below will show you where each is located.
The mushroom can be found on the hill just past the purple bridge between Weeping Woods and the start of Slurpy Swamp. Then just down the hill you can find the campfire in the main recreation area. Now it's a bit of a trek to the apple, so keep an eye out for enemies as you head towards it. You'll also need to run out of health to eat the apple, so grab some materials on the way in case you need to build ramps to get some self-inflicted damage.
You can find screenshots of all of the individual locations below.
Forage mushrooms
Feu de camp
picked apple
Below are all of this week's challenges: