What's normal in your area?
Today's party was in a hall. For adults, there was assorted soft drinks, crisps, chocolate brownies and takeaway pizzas.
Last weekend there was crisps, cake, soft drinks and a lot of canned cocktails / cava / beers. This is the usual (kid in reception so we've had around 15 parties).
Tomorrow is a soft play party so the host - if same as others - will put a card behind the cafe for adults to order whatever hot or cold drinks they want.
Im planning my child's party. What goes down well for adults in your area? I'll definitely provide alcohol - would be an outlier to not do so at an afternoon party round here.