Southside Cellar was a brewery which operated out of Pickwick Plaza behind The Mill Restaurant in the mid to late 1990s. The master brewer was John Kater. The microbrewery primarily supplied keg beer to the adjoining The Mill restaurant and the Cellar Beergarden.
- "Goat and Compass", an English style pale ale
- "Ship in a Bottle", an oatmeal stout
- "Meaning of Life", a "pensive" red ale
- "Cade's Felony", an English style small ale
- "The Ides of March"
- "Queen's Parlour", a honey Kölsch