Costco Bloomingdale505 W. Army Trail Road Bloomingdale, IL 60108-1391 (630) 351-3010BasketBrigadeFebruary 24, 20162015 Sponsors Hours M-F 10:00am – 8:30pm Sat. 9:30am – 6:00pm Sun 10:00am – 6:00pm UPCOMING HOLIDAYS Thanksgiving Day Closed Address 505 W. Army Trail Road Bloomingdale, IL 60108-1391 (630) 351-3010 Visit their website here