CATAWBA, N.C. – Mountain Creek Speedway will be promoting the Clash at the Creek for Outlaw Karts during NASCAR Speedweeks in Charlotte this May. The Clash at the Creek at Mountain Creek Speedway, located just outside of Mooresville, N.C., will be held May 20-21. The event features a $2,000-to-win main event for open cars as well as $150 guaranteed for feature starters. There will also be a $500-to-win intermediate feature. The event will be broadcast online via www.pitrowtv.com.