December 10, 2013: We definitely have a lot of beer-based holidays in the United States, and here’s one more. It’s National Lager Day, so put aside the ales and have a lager instead. Maybe a nice Pilsner. It’s also Dewey Decimal Day, celebrating the birthday of one Melvil Dewey, born way back in 1851. He gave us the classification system we still use in libraries today.

(641.23: Brewed and malted beverages.)