Need a meeting room for 200 people

Does anyone know a business that has space to host a 200 person awards event?

We are looking for ideas on a location to have our Winning Futures scholarship ceremony at in April or May.  We have families from Warren and Pontiac participating, so it needs to be somewhere accessible to both groups.

The banquet hall that normally donated the entire event can no longer sponsor it.  So, we are looking for a place that can hold 200 people with theater style seating at little to no cost.

Any ideas would be greatly appreciated!

Thanks!

Kris