I picked up this TB from the cache named Jokerit next to Hartwall Areena in Helsinki. The arena was built in 1997 and it can host around 13000 spectators for an ice hockey match. Personally I visited it two times, in October, 2008 I watched Helsingin Jokerit-Pittsburg Penguins exhibition game, while in November 2009 I saw Finland-Sweden. For an NHL follower, the arena can be known as the venue of the Caroline Hurricanes-Minnesota Wild NHL opening game in October 2010.