This Friday, in addition to being St. Paddy’s Day, will mark the most rockingist day in all of history, as I’ll be back behind a drumset playing Irish/folk/rock tunes in Brooklyn. The unstoppable duo of Mishti and Danielle (formerly of “Muddy Daughters” fame) will be leading the group, while the endlessly talented Paul JM lays down a bass groove so solid you might as well cancel your colon cleansing appointment for Monday morning.We’ll be at the Jam for Bread Cafe, at 333 Henry Street (corner of Pacific) in Cobble Hill, Brooklyn from 8 to 10 PM. I can’t vouch for the place but I know they serve beer and wine, so how bad could it be? Moderately bad? Horrible? Let’s find out!