All the way up to that bouncing castle I kept trying to give them copouts - "maybe they made the cookies themselves and they're really into baking. I know my cousin made macarons for her birthday and they're pretty difficult" / "The plates probably aren't super expensive, they're probably plastic" / "Okay the tables are very impressive, did they borrow them from a super fancy kindergarten a friend works at maybe?"
Then I saw the custom logo on the bouncing castle