The Friends of KHKE/KUNI are presenting their annual Blues Blowout on Feb. 9 at Waterloo’s Electric Park Ballroom. The show will feature Lil’ Ed and the Blues Imperials and Ana Popovic. The doors open at 7 pm and the show starts at 8 pm. Tickets will be available at Bob’s Guitars in Cedar Falls, Luke’s Music Stop in Waterloo, and www.iowapublicradio.org.