Nathan Dimaano, right, checks the audio for Alex Campillanos before going live during the telethon.
T.J. Ketchmark, who also performed as a magician, introduces an act during the telethon.
Cameraman Michael Frushour gets in close during a dance performance.
In front of a bank of phones, RBHS faculty members Dan O’Rourke, left, Wendy Cassens and Patti Farlee serves as hosts during a three-hour block of the telethon.
Rachel Sammons (left) Kaylee Weiner and Samantha Goldsmith sing live during a telethon. On stage ensuring proper technical execution is floor director Ken Gawne and cameraman Robert Joseph Ripoli.
The annual telethon of the Riverside-Brookfield High School Educational Foundation (RBEF) took place Saturday. The RBEF is celebrating its 25th year in existence and has put on a telethon, its main fundraising event, annually since 1989.