NHL Heritage Classic: Most memorable moments in Canadian outdoor game's history
Winnipeg to host outdoor NHL game in 2016
2003 Heritage Classic - Wikipedia
McDavid excited for Oilers to host 2023 NHL Heritage Classic
How to get to the Heritage Classic – Winnipeg Free Press
NHL fans braved a wind chill of -30 during the first outdoor NHL game - The Weather Network
McDavid eager to add another 'sick' Heritage Classic to his resume
Sabres prepare for the 'mystique' of facing a rival outdoors at the Heritage Classic
Edmonton Oilers history: Heritage Classic a magical outdoor first for the NHL, Nov. 22, 2003
2016 Heritage Classic brings back memories of childhood outdoor hockey