Steve and Ginger (Gault) Langenberg, of Bend and Green Valley, Ariz., celebrated their 50th anniversary with a gathering hosted by their children and her brother and sister-in-law, Jim and Pam Gault, on the beach at the Sheraton Maui in Hawaii.The couple were married June 1, 1963, in Corvallis. They have two children, Marc (and Jennifer), of Mill Valley, Calif., and Dr.