Blue grass, marching bands and food trucks set a festive air for the opening of the mile-long Blue Loop multi-modal recreational trail on the 164-acre grounds of the N.C. Museum of Art. The loop connects with the network of trails behind the museum and helps to promote that art can be found inside as well as out. Amidst a crowd of several hundred onlookers, Sec. Susan Kluttz joined N.C.