Seattle overcame two-goal deficit to tie it in the third period.
Both teams will find out their NCAA Tournament seeds and destinations on Sunday.
Darnold replaces Geno Smith, who was traded to the Las Vegas Raiders last week.
The Kraken return home to face Montreal on Wednesday night, March 12.
Metcalf has had at least 900 yards receiving in each of his six seasons with Seattle.
Temperatures are also forecast to cool next week, meaning that heavy snowfall is most likely for the mountains.
Seattle continues a three-game road swing Saturday at Philadelphia.
Gov. Ferguson is aiming to bring the Washington state’s fleet back to pre-pandemic operating capacity, with at least 18 boats on the water by this summer.
Brown says that their actions amount to over $35 million in illegal debt collections, plus an additional $7 million in commissions.
The Kraken host Vancouver on Saturday night.