Where to Find the Zen Towel
Search the open park for the towel on the ground, then carry it back to Yogi.
The Zen Towel does not have one verified fixed spawn. While the park is open, walk the accessible paths and poolside areas, look for a towel lying on the ground, pick it up and return it to Yogi.
What to do
Search systematically instead of circling at random: start near Yogi, sweep the paths in one direction, check beside loungers and pools, then widen the route. Keep enough free inventory space to carry the item. If the towel is not present, reopen the quest log and confirm that this objective is active.
What the sources support
Gameplay material and community references agree on a random ground location inside the park and returning the item to Yogi. The exact prerequisite, star level and current 1.0 trigger are not documented well enough to state as fact.
Version notes and limits
If your quest behaves differently, mark the trigger as pending confirmation rather than assuming a missing fixed location.
This article uses the supplied research as its factual boundary. Patch-sensitive details are dated or marked as unconfirmed.
Waterpark Simulator
Search the open park for the towel on the ground, then carry it back to Yogi.