Atlantic Superstore weekly PDF flyer for Reserve Street 155 Reserve St Box 41, Glace Bay, Nova Scotia. The Atlantic Superstore is spacious with wide aisles. One of the best grocery stores in Glace Bay with a very large selection of the most important food items for the entire family. Friendly and knowledgable staff. Dairy fresh produce is in good supply.Always clean, very good selection and usually great prices, fresh produce is always fresh. Plenty of parking as well.