California-based Cinballera Entertainment will present “Week-end at the Grand Hotel” on Nov. 2 and 9 at 3 p.m. at The Grand Ritz Theater in Escondido, California. The original “ballopera” blends cinema, ballet, and opera into a single work inspired by the classic films “Grand Hotel” (1932) and “Week-end at the Waldorf” (1945). The work is set in 1945 at the {…}