MANKATO — An open house 80th birthday celebration for Shirley Mueller will be held 2-4 p.m. Saturday at Messiah Lutheran Church, 1706 Lee Blvd. in North Mankato. Use the Lee Boulevard entrance (south entrance). She was born June 24, 1939. If you’re unable to attend the open house, birthday wishes will reach her at Laurel’s Edge, 77 Stadium Road, Room 102, Mankato, MN 56001.