State Basketball Tournament-Glacier Peak vs Sumner 4A Boys 3-5-20 Mon, March 9 by Tom Lafferty Facebook Twitter LinkedIn Pinterest E-Mail HomePrep Sports Weekly PodcastGlacier Peak GrizzliesState Basketball Tournament-Glacier Peak vs Sumner 4A Boys 3-5-20 WIAA 4A State Boys Basketball Tournament; Thursday, March 5, 2020. The Glacier Peak Grizzlies meet the Sumner Spartans live from the Tacoma Dome; Tom Lafferty, Joel Boyer & Steve Willits on the call.