We didn't know what the hell Delirium Tremens was. Framboise Lambic? Sorry, we don't speak French. Or German. Especially not at the same time. Luckily, we stumbled into the Lost Leaf, where we took to the finer points of beer education. The coursework? One bottled beer at a time from the hundreds available: Dead Guy Ale, Ska Brewing, Nimbus Ale . . . Lost Leaf has them all. Want to make your beer blitz a social occasion? Hang out with friends any day of the week or during First Friday, when things go nuts with local music and an intimate dance space.