Popular Old Brownies Diner Available for Sale. Located on busy Michigan Avenue in the Downtown Wayne B-3 Business District. Possible uses : Restaurant, Drive Thru, Clinic, Retail Strip Mall, Fruit Market, Retail Businesses and Offices, the possibilities are endless. Large Parking lot with over 65 + Cars. Qualifies for Brownfield Redevelopment Grant through State of Michigan and Tiff funds through City of Wayne.