We're spending Friday night in Muskegon before flying out of Grand Rapids Saturday Morning. DW has a meeting most of the day Friday so I'll be in town with the kids, anything interesting to do? Any kids museums, fun arcades, unique attractions, etc? We'll get in town around noon and have about five hours to kill, then we'll be looking for a decent restaurant...looking for something casual and unique...no chains...any Diners, Drive-Ins and Dives type places? Staying at the Fairfield then leaving first thing in the morning to catch our flight at GRR. I'm thinking about an hour drive time from hotel to airport, that about right?