Where to have my sons 1st birthday party?

So I wasn’t going throw a party for my sons first birthday, but with it being on Saturday a lot of people are showing an interest in celebrating. And by a lot I mean like 10-15. My house is too small. Maybe 3 people would be comfortable there, but not big enough for 10-15. So someone mentioned boomers.

It’s all going to be adults. So Chuck E. Cheese wouldn’t make too much sense since adults wouldn’t enjoy/ my son is too little to enjoy.

Looking for somewhere that it would keep everyone entertained and that would make sense to have a first birthday party at.

Please help! I’m lost and now stressed cause I wasn’t even going to throw one but now everyone is wanting to celebrate him.