There might not be a more important yet thankless job than the critical work custodians perform around Canyons School District — from cleaning restrooms and lunchrooms to maintaining boiler rooms and chillers. In conjunction with National Custodian Day being celebrated this weekend — every October 2nd — we sat down with Canyons District’s Custodial and Grounds Coordinator Kevin Kelson for insight into the fantastic job the District’s 150 full-time custodians and 500 part-timers do to take care of more than 6 million square feet around Canyons.