What's this restaurant about?

Fandoms I'll allow:
Dandy's World
Object Shows
Sprunki

Beyond the Usual Diner is a 'unique' restaurant known for having foods and drinks that transforms its costumers into something not human, based on their orders. Founded by Francis Mercury and now owned by his granddaughter Jackie Mercury, the restaurant aims to make their costumers happy with the foods and drinks, along with its transformative properties!

If you want to become the creature you wanted, just ordered the right food and/or drink!