To the delight of the nation, the World Junior Hockey Championship kicks off today.
Canada opens its bid, as usual, in a mouth-watering match-up against the Russians at Air Canada Centre in Toronto.
Back in 2010-2012, of course, the entire shebang was staged in Alberta.
"It was just a totally different experience being in Canada than when I played again, in Russia, the next year,'' Hamilton says, peeling off equipment in the Calgary Flames' inner sanctum. "It seemed so much bigger here, with all the Canadian hype and stuff.
"More pressure, too? Maybe. But I thought it was great. You go from playing in junior to having everybody watching you on TSN every day. You're walking around in all your Canada gear, being recognized, feeling so good about yourself.
"They're pretty lucky to be playing it in Toronto and Montreal this time.
"We had training camp in Banff, then went to Edmonton and came here, to Calgary. I still remember doing media in the hallway outside here, so many things that were different to us.
"Everything was on a bigger scale. It was all new. Fun, exciting."
That , when the Hamilton boys, Dougie - already a ninth-overall pick by Boston out of the OHL Niagara Ice Dogs - and brother Freddie - a Niagara teammate selected in 2010 by the San Jose Sharks - became Canada's first World Juniors sibling act since Randy and Mike Moeller way back in 1982.
"That was definitely our goal that season, to both make the team,'' says Dougie Hamilton, who now sits a few stalls down from Freddie in the Flames' room. "I can still remember the day, the time, that we'd made it.
"I'll never forget that."