In celebration of the 20th anniversary of Baltimore’s Camden Yards baseball park, Pabst Brewing Co. launched National Bohemian beer in a limited-edition can.baseball Designed in-house, the can features the brand’s mascot, Mr. Boh, swinging a baseball bat in Camden Yards with the Baltimore skyline in the background. The 16-ounce commemorative cans are available at retail, in bars and at Camden Yards during the beginning of the season, the company says.