List of Sleepy's Stores in Mundelein, IL Outlet Note Regular Brands Sleepy's Illinois Mundelein Rating 4.9 based on 65 votes Official Website http://www.sleepys.com Products Mattresses Bed & Bath NameAddressPhone Name/Address/Phone Sleepy's outlet - Mundelein 3010 W Il Route 60 (847) 566-0435 People Also Viewed