Harrison Dumas, top, collides with Hans Forselius as he looks for a pass during Sunday's Twin City Thunder main camp all-star game at Norway Savings Bank Arena.

Nick Pomerleau, left, drives an opponent and potential teammate into the boards as they go for a loose puck during Sunday's Twin City Thunder main camp all-star game Norway Savings Bank Arena.

Team Green goalie Owen Carlson, left, turns away a shot from the point as players fight for a rebound during Sunday's Twin City Thunder main camp all-star game at Norway Savings Bank Arena. From right to left are Laz Kabel, Dom Chasse, Tyler Healey and Ryan Liverman.

Trace Norwell, right, chases Nate Chickering, left, as Chickering brings the puck up ice during Sunday's Twin City Thunder main camp all-star gameat Norway Savings Bank Arena.

Caden Smith, left and Damon Bossie chase down a loose puck during Sunday's Twin City Thunder main camp all-star game at Norway Savings Bank Arena.

Nick Pomerleau, left, looks for a pass during Sunday's Twin City Thunder main camp all-star game at Norway Savings Bank Arena.