Spend your holiday weekend in the Great Lakes Bay region at Tri-City Motor Speedway for the Mid-Season Championships on Friday night. Help us celebrate firefighter and police appreciation night with an amazing firework display on Saturday. Firefighter and police (of the Great Lakes Bay Region) bring your ID for FREE admission. Bring the family out for Friday night fun and stock car racing. General admission $14, age 55 & better $13, kids 7-13 $8, and 6 and under are always FREE. Food available for purchase, coolers welcome. NO GLASS. The races start at 7:55pm. For more information, call (989) 550-8403.