Having friends round for partners birthday this week. Beers and pizza. At new years we all made lemon pigs after dinner (Explained here if you don’t know). It was a kind of fun/stupid activity that everyone enjoyed. Is there anything similar but for a birthday? Tried to think if there was some kind of dessert everyone could make/assemble for themselves but decorating cakes/cookies is a bit childish. Won’t be eating in the kitchen, just at a table in another room. Any great ideas?