The Saturday Light Brigade is a public radio program featuring acoustic music and family programming including participatory puzzles and games as well as on-air telephone calls from children and adults. Broadcast since 1978, it is one of the longest-running public radio programs in the United States. The program is broadcast by SLB Radio Productions, Inc., a 501(c)(3) not-for-profit corporation governed by a Board of Directors and Advisory Board. Day-to-day operations are managed by Larry and Rikki Berger. SLB is a member of the National Federation of Community Broadcasters and .