Baby shower food

My boyfriend and I are throwing our own baby shower. We haven’t set a budget but would like to try to not spend an insane amount of money. The shower is from 2-4 on a Saturday.

Does anyone have any ideas of things we could serve food wise that wouldn’t cost us an arm and a leg? We don’t want to serve a full meal or anything so we’re thinking “snacky” type stuff...

So far about 40-50 people have RSVP’d...We already have the cake and cupcakes ordered and plan on doing bottled waters and punch.