Gordon Christensen’s family and friends are celebrating his 80th birthday on August 10 at the Crestwood Chapel, 1039 E. Crestwood Rd., Kaysville, from 5 to 7 p.m. Gordon, also called Grandpa Bubbles and Grandpa Davis, has been married to Karin Isaksen for 39 years. They have four children, and seven grandchildren with one on the way. He retired from the US Air Force in 1972 with 22 years of military service. He retired from Hill AFB in 1996 with 22 years of federal service. No gifts please.