An in law family dilemma..

My fiance parents are divorced. I have none.... So one mom decided to throw the shower... My daughter and I go over last night to sort plans.

~ It's for her family (I find out now) Not the other Mom, not my friends, no one with kids!!!! Like now what??? I have all these addresses in my inbox of people who wanted to come. I haven't had a baby in 16 years and people are surprisingly excited for this little guy .

My only thought, ,, Fork out the cash to rent something fast like McDonald's playland for the other (fun family, friends with kids)

Ideas?? This just got dropped on me last night. It needs to be in November before holidays, and probably not outside in Ohio weather!!???

Thanks in advance for any suggestions.