Mud and bubbles.
When I go for a swim during my breaks I see guests, couples mostly, having a great time slathering each other with mud from the creek up the beach. Popping Champagne. It’s a health spa thing. If there are any benefits is debatable but they always seems to be having a lot of fun doing it.
An esky of mud is kept in the staff cool room. For the guests.
A few days before the season kicked off the staff indulged.