Cruise up Hwy 3 to 36, turn left and you're in Mt. Summit. Sparky's Doghouse is on your left before you get to the RR tracks. Yep, it looks like a real dive but their cheeseburgers are awesome. Treat yourself to Montgomery's Steakhouse at least once. It's just past the entrance to the kart track.
We went to that steakhouse after a day at the track and my buddies and I agreed it was a solid C-. Service was terrible and the food was mediocre at best. I hope they were just having a bad day, but I've been afraid to go back.