Like a roadside attraction, the original Chipotle lured Michele Wagner on Thursday. Outside the restaurant chain’s birthplace, at 1644 E. Evans Ave., she posed her out-of-town family members for a photo. “It’s like an icon,” Wagner said. “We heard about the headquarters moving yesterday, and it’s just a very sad day.” Colorado is in a state of shock after learning that Denver’s quirky fast-casual chain — whose new CEO is from Taco Bell — is moving its headquarters to Newport Beach, Calif., an upscale community known for yachts, Kobe Bryant and a TV show called “The O.C.” Chipotle Mexican Grill will join a county also stuffed with fast-food corporate offices, including neighbors Taco Bell and Del Taco.