CROWN HEIGHTS Bummed that the Brooklyn Skillshare only happens once a year? Get your fix at its new monthly classes, taking place at LaunchPad. The first class takes place this Monday and tackles Beer Brewing 101, featuring teachers Anthony Mohen and Greg Glassman. The two-hour class covers all of the basics, including equipment, ingredients, and processes, and includes a demonstration of how to get a batch ready for fermentation. The best part — unlike many classes on the subject, this one’s free.