Are you ready for mad crowds, broken glasses, drunken humor, long-long lines at the Porta Pottie, and of course, hundreds of wineries pouring their best Pinot Noir, all live in SF on Sunday, Sunday, SUNDAY! Coming at cha… Sunday’s Grand Tasting will showcase 150 producers of pinot noir from 1 – 4 p.m. at Fort Mason. This is the Bay Area’s largest single gathering of pinot producers ever. Yes it’s true, in a moment of temporary insanity, we will all…