Jackson climbed the ranks as a linesman and referee, from house leagues to serious minor hockey, into junior, the International Hockey League and the American Hockey League, before arriving in the NHL. He had worked one NHL All-Star Game before Sunday, in Los Angeles in 2002, and been a standby official in Tampa in 1999, working the skills competition.
Twenty-seven years after his first NHL game, and with Jackson skating toward retirement. Walkom knew that assigning him to the All-Star Game was the right thing to do.
Jackson's two sons, Shayne, 25, and Ryan, 23, had seen their father officiate an All-Star Game. But his daughter, 12-year-old Madeline, had not.
"A lot of times it's based on who's up next with seniority," Walkom said of assignments for all-star or outdoor games. "Dave's not the kind of guy who asks for anything. He's a giver, not a taker, and I said to him, 'Jax, this is your last year and [Madeline] has never seen you at an All-Star Game.' In your last year you can't really ask for games, outdoor, all-star, anything like that. I knew what Jax had done and hadn't done. This was his last chance for his daughter to see him in this game.
"Dave is still a great athlete, a great skater, a great mentor for our next generation. This was one of those things that would make anybody happy. You dream about doing an All-Star Game and you probably dream even more about your kids seeing you out on the ice with all those great players. It's all worked out."
Jackson's final few months as an NHL referee won't be a leisurely, nostalgic retirement tour, with the rest of the regular season and likely the Stanley Cup Playoffs to finish out.
"I get a bit melancholy realizing I might not be going back to a rink again," Jackson said. "And there are off-ice officials I've seen for 25 years or more. I hope to see them again sometime but it won't be business as usual next year. It makes me a bit sad."
He waxes poetic about old Chicago Stadium, a building that rabid Blackhawks fans literally shook to its foundation.
"That place was surreal," he said. "It was fantastic. Standing there for the anthem was inexplicable. People go to the United Center now and think it's loud. But back in the day it was like being at an air show and having an F-18 blast over your head. You'd feel the ground shaking. I wasn't prepared for it my first game; it really knocked me out."