Fantastic burger choices at Elsa's on the Park include the Au Poivre, Daisy Mae, Greek Maiden and Alfredo.
From OnMilwaukee.com:
"Located in Milwaukee's picturesque Cathedral Park area, Elsa's is the brainchild of the famous Kopp family and one of the city's coolest restaurants. Casual, yet extremely hip -- Elsa's features half-pound sirloin burgers, pork chop sandwiches, buffalo wings and amazing martinis."
Admission age 21-and-over after 5 pm. Full bar. Serving lunch Mon–Fri, dinner until late night daily.