A celebration of the life of Gardnerville restaurateur Jack Rehfeldt is noon Saturday at the Full Belly Deli.Born April 5, 1950, in Chicago, Mr. Rehfeldt, 61, died March 26, 2011, of natural causes.He and his wife of 41 years, Nancy, operated a news agency founded by her family in 1928 for nearly 30 years delivering the Chicago Tribune and later the Sun-Times."It got so big they split it up. My dad, my uncle and my aunt each got an agency," Nancy said. "Then we bought it from my mom. When the Chicago Tribune terminated all their news agencies, and went …