When 4:30 rolls around every Monday through Friday, you would hear Harry the Heron yell, “Come on gang, it’s time for Mr. Moon”. Over 100,000 youngsters in Oregon and Southwest Washington flocked to their TV sets to follow the fabulous adventures of Mr. Moon and his hilarious puppet crew. Beginning as a radio show in the early 1950s, Mr. Moon became one of the most popular kid shows in Portland.