Hockey teams are often named after intimidating natural phenomena, such as the Tampa Bay Lightning, the Colorado Avalanche, and the Tuscaloosa Puberty. Experience the fury with today’s deal: for $20, you get two club-level tickets to see the Gwinnett Gladiators at The Arena at Gwinnett Center in Duluth (up to a $42 value). This Groupon may be redeemed at any of the following games:

• Against the Florida Everblades on Friday, January 20, at 7:35 p.m.
• Against the Trenton Titans on Sunday, January 29, at 4:05 p.m.
• Against the Greenville Road Warriors on Friday, February 3, at 7:35 p.m.
• Against the Kalamazoo Wings on Sunday, February 12, at 4:05 p.m.<p>

In their ninth season, the Gwinnett Gladiators’ roster of puck-punishing skatesmen storm their home ice. New head coach John Wroblewski, who led the USA Under 18 National Development team to a gold medal in 2010, hopes to propel the Gladiators to their seventh playoff appearance. A private entrance directs visitors to their luxury club seats, where a club-level restaurant sates midintermission cravings. Over the course of the evening, slap shots will clang off goal posts, horns will blare celebrations, and the stadium will rumble from the revved engines of drag-racing zambonis.