I want to suggest something: Imagine you have a park that lets people enjoy theirselves, what if there's a spa nearby? to help you enjoy and relax a little bit.
sounds good, though most of the customers are probably teenagers, or early 20s so i doubt that they would wanna to go to spa to relax, most of them will just eat in a nearby store to rest and relax.
Good point. Maybe instead of spa, I think it is better if they will accept food merchandise or food cart inside their park. Because as a gamer, I used to eat after I play specially the game features of ARena Space is quite tiring.
that's also a good suggestion, for them not to go out of the park, there should be a designated area for the foodpark, and spa. Better if they hire therapist for them to be relax after playing in the park.