<p>Michigan International Speedway announced that Great Clips and Paralyzed Veterans of America will sponsor the June 13 NASCAR Xfinity race there.<p>Fans have a chance to serve as grand marshal and honorary starter for the Great Clips 250 Benefiting Paralyzed Veterans of America.<p>To bid on being the grand marshal, go here.<p>To bid on being the honorary starter, go here.<p> <p>