I really like what you were going for! I also encountered a ghost that didn't wanna sit down but then I realized the game was trying to tell me to upgrade for more seats. the fully black text wasn't very legible in the comfy/moody pub. Also I just... ran out of ghosts at some point? They didn't wanna come in anymore.
I love that the ghosts move to the beat of the music! It's cute! I would also like a dash (maybe with a risk of spilling the drink?) and the ability to press a button to hand over the drink (so I can choose which patron I serve first)
Would love to become a ghost mixologist. You did great given the limited time you had because of circumstances. Don't leave this project yet!