Seniors at Flagstaff and Coconino high schools will walk the aisle and receive their diplomas in the J. Lawrence Walkup Skydome Friday. Coconino High School will be first up as ceremonies get started at 9 a.m., with doors opening to the public at 7:30 a.m. In the afternoon, it’s Flagstaff High School’s turn to graduate. Their ceremony starts at 3 p.m., with doors opening at 1:30 p.m. NAU’s “clear bag policy” will be in effect. Guests will be limited to one clear bag each, plus a small clutch purse. For a list of items you can and can’t bring to Dome, and other information, log onto www.nau.edu/clear-bag-policy. Parking for the ceremonies will be available in the San Francisco Street parking garage and lot P62, with shuttle buses available to deliver guests to the Dome. Grads can park at lot P64.