Beer Tasting Matery Section 3: Germany & Yeast ByKarl S Pinterest Facebook Continue to Section 4: Belgium & Off-Flavors Karl SLead marketer, brewer, dad, and husband. Pretty much an all-round awesome guy. Self proclaimed coffee addict who’s been home brewing beer (among other things) for 25+ yrs. Also an aspiring pro-brewer and micro-brewery owner! Pinterest Facebook