Katy Perry is bringing Witness: The Tour to the CenturyLink Center on November 28th and Channel 94.1 has your free tickets! Starting Monday listen all week for the Katy Perry Mash-up, when you hear it call 402-938-9400 and if you're caller 9 we'll hook you up with a pair of tickets! You'll have 4 chances a day to win! In addition to the tickets you'll get qualified to be upgraded to The Drop Zone and win 2 pit passes and a photo pass to become the Channel 94.1 Concert Photographer! At the show you'll get up close and personal with Katy and we want to see all your pics!