I need party ideas.

Hey everyone, this is kinda odd to post here but I really could use some help from more creative people.

I’m throwing my husband a surprise graduation party soon, and I don’t really know what to do for fun. It’s going to be about 60 people all ranging from adults to kids and I need some ideas for games/activities that are budget friendly. I was thinking of putting a minute to win it game at each table, but I don’t know if that’s lame. Any ideas would be greatly appreciated

P.S the party Batman themed.