Serb Hall is about 8 miles from New Berlin. Get on W National Ave and follow it West after it becomes W Oklahoma Ave.
My favorite Milwaukee place for lunch is Jake’s deli. And don’t miss a chance to get some ice cream (custard) at Kopp’s or Leon’s. Kopp’s also has one of the best grilled cheese sandwiches I have ever had, and good burgers. Solly’s butter burgers don’t do anything for me. The butter flavor ovewhelms everything else.