A Valentine's Day Dinner Celebration and Singles Mingle, featuring buffet dinner and dessert, performance by Orbital Evolution hula-hoop troupe, comedy and song by Tom Potter and music for dancing by DJ Shorty, plus candy-grams and a mystery raffle takes place from 5 to 10 p.m., Thursday, Feb. 14; $50. Call 797-9431, or visit tpch.net for reservations and more information.