SF Cocktail Week, the annual, weeklong celebration of all things cocktailian, is in full swing, but when all the parties pass, our love of cocktails will not wither. Many of you may encounter a newfound love for mixology, while others continue to nurse an old habit! Whatever the case, start making post-Cocktail Week plans and further your bev ed by touring a local distillery. I've rounded up five Bay Area distilleries available for tours, where you can sharpen your palate and your spirits knowledge, learning about bottling, barrel-aging, basic distillation techniques, and more. 21 and over only, of course . . .