When three funky, frolicking, dump-dwelling creatures see themselves through the eyes of a glamorous butterfly, their world is turned upside down. Based on an obscure operetta by the compuser Funguso Smellargrossi, this poignant story by Keith Graves illustrates an age-old truth: Beauty is in the eye of the beholder. Included in the price of admission, which is $9 for adults and children 1 year and older.