Alchemy is a great little gem in the Atwood neighborhood. They have a really great selection of beers that changes all the time, and I would argue one of the best Friday Fish Fries in Madison. The menu is casual, but everything is really delicious. The bison burger never disappoints, the sweet potato fries are killer (raspberry jalapeno jam dip is freaking amazing), the chicken wings are ENORMOUS, and the wasabi green beans are a kickass side.
Don't accept credit cards, so bring cash. Waitstaff are always great and super attentive, but it gets busy and fills up fast, so get there early or be prepared to have a drink at the bar while you wait.