Oh, tannenkeg, oh tannenkeg ...

What consists of 430 beer kegs stacked in 11 layers, is 26 feet tall, and sports more than 2,000 feet of decorative lights? It's the Genesee Beer Keg Tree, an annual Rochester holiday tradition.

The process of creating the "tree" each year is as interesting as seeing the finished product. Check out the video to see why.

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