Yay kombucha! This place is great! It is the only kombucha brewery in Pittsburgh. For those who do not know much about kombucha, there are a few things to be aware of. Kombucha is fermented tea. The kombucha you buy in a bottle is not real kombucha because it does not contain alcohol. This stuff is the real deal! Kombucha is not something you can get drunk off of. There is up to about 2% alcohol in it generally. At Red Star, they offer three staple buchas and a variety of special brews. The Zinger is really tasty and good for anyone who is not familiar with the drink. I also really liked the toasted Oat. They also make kimchi (both vegan and fish) along with relishes. While I was there, I was lucky enough to have a "bloody buch," which is the beet/fish juice from the kimchi and kombucha...really good! It is like a probiotic-injected bloody mary. Doesn't sound so good? Give it a try!