This concept is inspired by The Cafe in Rhythm Heaven, a little rest stop/diversion off the main menu where Jimbo (or a new different character) can give advice, offer insults, or do any number of mini-games.
It would be hilarious to be able to play solitaire here, play different songs on a jukebox, or maybe a dice game. HOWEVER the primary goal of this spot would be to add more meaningful interactions with Jimbo and a way to give new players non intrusive advice on different strategies
It could be themed in any way, but I thought diverging from a cafe to a bar would make sense thematically while explicitly calling it a mocktail bar would dodge any 'alcohol' ratings. Could instead be a themed around a card-box, space port, garden, or cabin the woods.