Grad Party Suggestions

I decided to do a surprise graduation party for my husband with 20 guests. Any suggestions for a restaurant with a decent banquet menu? Or just restaurants in general that won’t break the bank 🥲

Open to any cuisine! Just don’t feel like hosting at the house and dealing with all of that. Any ideas are appreciated

Edit: Preferred Areas: Katy, Cypress, Memorial City, Greater Heights, essentially anything near I-10 W from downtown, open to downtown, galleria ect

Budget: $500 (before tax and gratuity). I know everything got expensive, so I’m open to going up to $750 or so if need be. Or I’ll just cut some people off the guest list lol