Fun map for a large group

[u/Pristine-Mission51]

Helloo I'm looking for a single session java map to play on with 15-20 people, like harpy express, blood on the clock tower, jackbox, terraswoop force, etc. something collaborative where people have to interact with each other. Version doesn't really matter, modpacks/resource packs are fine. Just needs support for a large group. Thanks!