No one does Mexican food better in Madison than Taqueria Guadalajara. The best part is - every time I go, I try something new. So, I cannot provide a quality review on one single menu item, but I can say they do it right. There's usually some form of soccer/futbol playing on the televisions, and the homemade chips and salsa are completely satisfying.
The weekend specials are worth the dedicated trip - I had menudo for the first time here and was delighted. While I'm not one to order tripe (beef stomach) specifically - it's use in this soup was spot on.
Overall Taqueria Guadalajara offers wonderful service, wonderful food, and a wonderful atmosphere. Make a trip, you will not regret it!