Heavy Seas Beer (Baltimore, MD) just announced they are planning to can in 2013. Three styles have been tapped for cans:
Loose CANnon (IPA, 7.25%)
Davy Jones’ Lager (Imperial Cream Ale, 7%)
Märzen (Vienna style lager, 5.25%)
The brewery is solidifying details for this. Timeframe to come. Other Maryland brewers include Union Craft Brewing, Flying Dog, and The Brewer’s Art.