Hi~ I am looking for a resturant in Chicago to hold a non-profit fundrasier. We typically have about 300 people with food and silent auction. We will need a private space. The places we have used for previous events we have grown out of. We dont want to have to cater food, so the place will have to provide food in a buffet style (recommended). We would also like to have a band (or a form of entertainment), so we will need room for that. Oh, and the venue would need to be close to parking and public transit. We have used North Beach, Joe's, and Rock bottom for previous events. Any suggestions would be greatly appreciated! Thank you!