The Patty Wagon, Best Burgers in South Minneapolis

The first few times I went here was amazing. Good burgers, and the onion strings were very good as well. The 2nd to last time I was here, something was very off with the taste of the onion strings, which is why I really liked this place in the first place. I figured it may have just been an off day or new cook or something. Now my most recent visit, the onion strings were really bad again, and the burgers were downhill, and ultimately the person I went with and myself both got sick from eating here, and the rest of our night was cancelled because our stomachs hurt so bad. I wish I knew what happened, but I can't see myself returning here in the future.