The camps that the boys are reading on the paper given to them by the girls are in fact real life camps in Southern California with the violin camp being the only fictitious one.
Second and final appearance of Mona Tibbs (Christine Cavanaugh).
Christine Cavanaugh (Mona) is best remembered for her work as the voice of Chuckie Finster in another Nickelodeon series "Rugrats". Production for "Park Ranger Mona" had to be put on hold while Cavanaugh was still doing voice-overs for Rugrats' second season.
When Ug and the boy are cleaning the chimney, production member actually dumped dry charcoal on the cast members.