Fortnite Chapter 2 Season 2 may have introduced some very obvious new locations like The Rig and Agency Headquarters, but it also seems to have added some secrets. There's a secret base hidden beneath Pleasant Park, which makes the idyllic village decidedly less enjoyable.
If you head north to Pleasant Park and the little shop halfway through the village, you'll find portable toilets behind the building. Enter to be taken to the secret base.
We don't recommend doing this until you've obtained weapons, as the tunnel will drop you in the middle of a room with minions. They're pretty easy to deal with one at a time, but some of them will let you down, and you don't want to run out of ways to fight back.