Arcade Fire is continuing a slow and controlled burst of creative output in anticipation for the big release of their new album, Reflektor. They’ve done Saturday Night Live, a few shows in Brooklyn, then Miami, and then they’re hitting the Bridge School Benefit on Saturday before heading down to Los Angeles for a previously announced “secret” show. But just today they added to the list of shows with the announcement that the band will be playing the Palladium in Los Angeles on Halloween night with tickets going on sale this weekend to the general public. Fans that pre-ordered Reflektor are getting a crack at presale tickets going on sale tomorrow morning.