WXPN welcomes influential east-L.A. Chicano rock band Los Lobos to The Keswick Theater later this month, and today we’ve got a special offer for readers of The Key. You can buy two-for-the-price-of-one tickets at this link – just enter the offer code “XPN” to claim your discount. Added incentive for fans: the band is celebrating the 20th anniversary of its album Kiko by playing the landmark ’92 record in its entirety, plus other hits from across their career. The show takes place Sunday, September 30th at 7:30 p.m., you can find more information here.