What is ZwickelmaniA?
This President’s Day weekend, dozens of Oregon breweries and brewpubs will open their doors to visitors for the state’s 2nd annual Zwickelmania. Zwickelmania, hosted by the Oregon Brewers Guild (OBG), is a free statewide event that offers visitors a chance to tour Oregon breweries, meet the brewers and sample their favorite beers.
When: Saturday, February 13th, 2010 from 11-4 pm
What: Oregon Brewers Guild Brewery Open House.
We are up to 32 breweries with a shuttle bus going to select stops in Eugene and Portland.

More info here http://oregonbeer.org/zwickelmania/

To download a map of participating Portland breweries click here

Chad Kennedy from Laurelwood Brewing Co. answers the question -
What is a zwickel?

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