Report: Penguins among teams “exploring” hosting outdoor home games in 2021 - PensBurgh
NHL -- Outdoor games such as the Winter Classic and Centennial Classic worthy of the buzz - ESPN
When is the 2023 NHL Stadium Series? Date, location, teams for the league's marquee outdoor game
Inside the evolution of the NHL's outdoor game design - The Athletic
Opinion: Beijing 2022: China's abysmal ice hockey team a fault of its own as NHL talent looms large ahead of potential Olympic humiliation
NHL: Canadian hockey fans take it outside to celebrate end of COVID restrictions
NHL Outdoor Games - Populous
NHL rendering of Stadium Series in California : r/hockey
2023 Navy Federal Credit Union NHL Stadium Series Headlines Six Exclusive Games this Week on ABC, ESPN and ESPN+/Hulu - ESPN Press Room U.S.