CASINO HOTEL The Planning Commission unanimously approved Rush Street Gaming’s plan to expand the hotel at Rivers Casino and Resort at Mohawk Harbor from 150 rooms to 163 and add additional parking spaces. The Chicago-based casino operator’s hotel — the brand name has not yet been announced — will now have a reconfigured pool, additional rooms, more parking spaces, and a minor change in building materials. “The biggest change is that the hotel has gone from 150 rooms to 163,”