Ricca Design Studios, the Denver-based foodservice consulting firm, has promoted several of its employees to principal. The promotions were announced by Ricca CEO Lenny Condenzio in a LinkedIn Post. The firm announced the following have been named principals: Jeremy Kittelson, based in Denver; Jeremy Carver, Los Angeles; Kris Morphis, Charlotte, N.C.; and Daniel Levinson, now principal at Ricca’s…