Although actress "Lori Loughlin" is credited for this episode in the database -- which I cannot change -- the child actress who performed in the role of Wendy was actually named Lori Loughton. Easy to see where the confusion lies as the names are similar. When a published version of my book is eventually out Miss Loughton will be correctly credited.
The December 13 & 20, 1971 telecasts were both reruns. On December 27, 1971 the series was not scheduled for that night and was replaced by a "Sonny and Cher" Special.
The children's plaque reads "First Prize: Excellence in Music at Donatti Conservatory".