John Gurda's South Side Milwaukee family loved potluck dinners. "From the Jell-O salads at the start of the line through the hot dishes in the middle and on to the pumpkin bars at the end, the food was always hearty, abundant, and certifiably homemade," he writes. Drawing from Gurda's long-running Sunday Milwaukee Journal Sentinel column, Brewtown Tales was prepared in the spirit of those fondly remembered meals. The main dish is Milwaukee...