‘Prairie’ in Pasadena

Garrison Keillor’s gone — as in retired — but “A Prairie Home Companion” lives on. Emceed by new host Chris Thile, late of the bluegrass outfit Nickel Creek, the long-running radio show rolls into Pasadena for a live taping. Guests include “SNL’s” Kevin Nealon and singersongwriters Ryan Adams and Kacey Musgraves. The Pasadena Civic Auditorium, 300 E. Green St., Pasadena. $35-$65. 2:45 p.m. Saturday. www.tick etmaster.com