On Saturday, July 13 beginning at 4 p.m., head to Riverhead Raceway for an evening of races including the school bus demo derby, street stocks, super pro-trucks, and more. General admission costs $30/person, kids 6-12 $15, kids 5 and under free. All tickets are cash only. Food and drinks are available for purchase. No outside food is permitted. Ear protection is available for children. More details here.