Gray Goat Sports and NUVO get you ready for the 7th Annual Mass Ave Criterium & Cycling Festival will be held on Saturday, August 2nd, 2014. Check your calendar because it’s the weekend! . Brian Gootee, Certified Body Geometry Fit Technician and Ed Wenck, NUVO have all the details! The MAC is one of Indy’s most exciting sporting events held in the beautiful and hip downtown Cultural District of Mass Avenue.