Hours Of Operations Slumberland Iowa Waterloo Slumberland Hours of Operation and Locations in Waterloo, IA 4.6 - 102 votes 1 Locations in Waterloo www.slumberland.com Slumberland Hours Category: Home & Garden Slumberland - Waterloo, IA 50701 4020 University Ave(319) 235-0155 View Store Details Explore WaterlooView More Apparel Sam's ClubTJ MaxxKmartH & MCarhartt Sports TargetDick's Sporting GoodsVansSnap FitnessSport Center Jewelry Sam's ClubHobby LobbyZalesKay JewelersDillard's Recommend For You Smith's Food & Drug Center Sudbury Farms Sunflower Farmers Market Tops Markets Ultimate Electronics United Supermarkets Whole Earth Provision Company Carter's Daphne's Eblens