Chaz Glunk, the manager and head instructor at Pure Barre Sarasota, was recently selected by Lululemon University Town Center to represent the store at Lululemon Athletica’s recent annual Ambassador Summit at its corporate headquarters in Whistler, Canada. Glunk, a Sarasota native and former dancer with the Sarasota Ballet, was one of 100 participants chosen from more than 2,500 applicants worldwide to attend the summit, organized by the manufacturer of yoga and athletic wear.