List of Sleepy's Stores in Northlake, IL Outlet Note Regular Brands Sleepy's Illinois Northlake Rating 4.9 based on 65 votes Official Website http://www.sleepys.com Products Mattresses Bed & Bath NameAddressPhone Name/Address/Phone Sleepy's outlet - Northlake 120 W North Ave (708) 562-6240 People Also Viewed