Saturday, June 8th is the Winthrop Town Wide Yard Sale. These are the official yard sale addresses. Maps will be available at each household as well at Shirley Hardware, the Winthrop Book Depot, Silver Clean Laundromat, Thompson’s Liquor, Bridges Nepali Cuisine, Robin’s Nest, Webster First Federal Credit Union and Inc.ubate Coworking space. Click here for the Google map of addresses.