Tonight at Crystal Motor Speedway the SOD Sprints making their 100th running at the historic Crystal track. The evening is sponsored by Michigan One Credit Union of Ionia and Carson City. The evening also has one of the most popular events of the year as the school bus races make their first run of the season. The Street Stocks have the evening off. Adult grandstand admission is $12 and kids 5-11 are $4. Pit passes are $25. Further information can be obtained by calling the track office at 989.235.5200 or visiting the website at http://www.crystalmotorspeedway.com