S.M.
T.,
I had a baptism and birthday for my son and it was beautiful. We had the baptism at our house in the am and just a few select people. Then he went for a nap and a few hours later had his birthday with 47 people! Most adults and a few kids. I wouldn't get the clown. My son was overstimulated just with the crowd here. I found that having some toys outside on the deck or in the garage kept the kids central and I was able to do some rounds after getting someone to keep the eye out. You will be busy. So recruit some helpers so that you won't ignore your guests. The time will go so fast you won't know what hit you. :) Good luck and have fun!