My name is M. and I have a party business called "Have A Bashery" (haveabashery.com). Although we often go to peoples home to run parties, we also conduct them at park district buildings, building multipurpose rooms, and resturaunts. Whatever you consider doing, whether its bringing in craft projects of some kind or entertainment, these spaces can be excellent. I especially like park district rooms because, although it may cost a little, they set up the tables and chairs and do the final vacuum, which is priceless!
If I can be of any help, my most popular parties for 6 year old girls are: the American Girl Party, Fluff-N-Stuff workshop parties, and Tea Parties - check out my website for details or give me a call.