Went here on St. Patrick's Day but I have been here 2 or 3 times before. In retrospect, we should have just stayed here because so many other bars were obnoxiously packed. I had corned beef and hash (always on the brunch menu, not just for St. Patrick's). It was just ok. They used cubed corned beef, so I don't know if that means they got it from a can or just cut it off of the brisket they were using for the sandwiches and other dishes. The eggs on top were fine. I ordered a side of sourdough toast because I LOVE sourdough, but it was barely sour. It was really just a nice piece of white bread.
My bf liked his omelet and our server was very attentive, so no problems there.
What I dislike the most about South Side is their climate control. The two front doors are so close together that they do no good. It just means that both doors are held open constantly for people coming and going. Unless you sit in the very back of the bar, you are going to get blasted with freezing air every few minutes. To compensate, the heat is turned up, so if no one comes in or out for 10 minutes you start sweating. Just install one door with a heat curtain. Problem solved.