Left to right, Christeena Craddock, Pepper McCormick and Lindsey Schoolcraft, Calhoun Middle School Technology Student Association members, competed at the TSA National Conference in Atlanta, Ga., over the weekend. The students advanced from Saturday’s semi-finals for Inventions & Innovations (T5331-1) and Promotional Marketing (S0670), and competed in the finals on Sunday. The students advanced as a team in T5331-1, and McCormick advanced in S0670.