What was the title character of a 90th birthday special participated in by Thelma Mae Harper made honorary mayor of?
Betty White Betty Marion White Ludden (known professionally as Betty White; born January 17, 1922) is an American actress and comedian, with the longest television career of a female entertainer. Regarded as a pioneer of television, she was one of the first women to have control both in front of and behind the camera; and is recognized as the first woman to produce a sitcom, which contributed to her receiving the honorary title "Mayor of Hollywood" in 1955.
Donald Adam Hartman Donald Adam Hartman (August 3, 1929 – July 5, 1996) was the 33rd Mayor of Calgary from March 21, 1989 to October 23, 1989. He had been a city Alderman since October 22, 1969. As senior Alderman Hartman was appointed Mayor following Ralph Klein's resignation, serving only until the regular city elections that October. He died of cancer in 1996.