Just one question.... is Mississippi Mud the only one? I'm kinda guessing that there's at least one other one that is just as well known that I somehow don't know about and if that's the case I want it to end lol.
You might want to look at the Black & Tan beer style as all of these are pre-made and sold that way. The Yuengling Black & Tan, Saranac Black & Tan, and Evil Twin Yin & Yang are all pretty widely distributed.
But overall there are not that many commercially available (somewhere around 75) which is one of the styles with the fewest offerings along with Kvass and Happoshu.
O'Connor (local brewery) does a B+T with their El Guapo (agave IPA) and Great Dismal (black IPA)... they call it El Swampy. Only available at the brewery though if you ask for it.
Ferolito, Vultaggio & Sons' (of Arizona Iced Tea fame) Mississippi Mud Black & Tan was originally brewed just a few miles from the Mississippi River in Coors' Memphis brewery (now City's Blues City subsidiary). Of course, another Mississippi River brewery had a Black & Tan a century earlier...
