Larry Mantle and KPCC’s AirTalk are celebrating 30 years on the air with a live show at Sunnylands Center & Gardens. Discussing the future of California’s Republican Party, Mantle will be joined by panelists Ruben Barrales, president and CEO of Grow Elect; Pete Peterson, director of the Davenport Institute at Pepperdine University; Jack Pitney, Croker professor of politics at Claremont McKenna College; and Mindy Romero, director of the California Civic Engagement Project at UC Davis. The show airs from 4 to 5:30 p.m. today, Monday, March 2.

KPCC is a public radio station based in Pasadena that airs at 90.3 FM in the Coachella Valley.