Hours Of Operations Hat World Indiana Merrillville Hat World Hours of Operation and Locations in Merrillville, IN 4.7 - 149 votes 1 Locations in Merrillville www.hatworld.com.au Hat World Hours Category: Accessories Apparel Sports Hat World - Merrillville, IN 46410 2085 Southlake Mall(219) 769-7881 View Store Details Explore MerrillvilleView More Apparel Sam's ClubCostcoTJ MaxxRoss Dress for LessBurlington Coat Factory Sports CostcoTargetSports AuthorityNew BalanceDick's Sporting Goods Jewelry Sam's ClubCostcoHobby LobbyBurlington Coat FactoryZales Recommend For You Brown's Shoe Fit Company For Eyes Optical Birkenstock City Electric Supply Loft Gordmans Flower Shop Levi Strauss & Company Oshkosh B'Gosh Cash for Gold