So in my last thread I was late to realise "Super Nintendo World" was a thing. In Super Nintendo World there is a café called Kinopio's Café which serve a variety of dishes that Shigeru Miyamoto claims would be likely served in Mario's world. These dishes usually a blend of japanese, american and italian dishes but still in theme of Super Mario.
My question is, if Sonic had a restaurant (Other than the actual American fast-food chain called Sonic Drive-ins, which I'll get back to), what kind of Sonic themed dishes would you want on it's menu? Maybe dishes and deserts themed on specific characters or such.
For example, I believe chili dogs would be an obvious main menu staple, perhaps with a side of battered onion rings.