BRECKNOCK TOWNSHIP, Pa. -

One of the biggest events on the Maple Grove calendar has arrived. The Super Chevy show is underway, with 30,000 fans expected to flock to the racetrack over the next three days.

While Saturday is expected to be the busiest day of the weekend, the drag racers were out in force Friday competing in the time trials. The show cars have also started to flood in.

There's even some celebrities on hand, like racing personality Brett "Big Schwag" Wagner, who's making his first trip to the Super Chevy show this weekend.