The 2nd annual Ithaca Brew Fest dawned dark, wet and nasty on a September day, a day that students and adults alike would usually spend indoors watching Project Runway reruns or getting their study on. But a select group of troopers — those tough-skinned Cornellians, Ithaca Collegians, townies and out-of-towners who possessed a legitimate (hopefully) driver’s license claiming they were 21 years of age or older, made their way to Stewart Park on Saturday afternoon to dance, taste and get their drink on.