Here's a link to the unique festival:

http://www.bockfest.com/

Good beer, good food, great time!
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I've heard about this, not too sure how it works thought? Website is a bit confusing.
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Basically a small parade, then party at one or several of the locations via the free shuttle to enjoy the bock beer :-)and German food. If I am correct, the bock beer is only around in the spring. Same with the bockwurst.
Some good bands playing both nights also. Jake Speed & The Freddies is one of them.
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