M.A.
Hi J.,
You might look into Gymboree Play & Music for your party. I think they are about $175 for 2 hours-- and that includes the invitations, age-appropriate entertainment and activities, party favors, tableware, and clean-up. You just provide refreshments. They literally do everything for you, which I think is nice when you have a party with really young ones that are more difficult to entertain/find activities for. Super easy and relatively inexpensive since you don't have to worry about decorations or anything. They have locations in Mesa, Scottsdale, and Chandler. Here is the website, where you can look up the nearest location and phone #: http://www.gymboreeclasses.com/b2c/customer/birthParties.jsp.