Hours Of Operations Hat World Indiana Merrillville 46410 Hat World Hours of Operation and Location in Merrillville, IN 46410 4.0 - 124 votes 2085 Southlake Mall, Merrillville, IN 46410 (219) 769-7881 Get Directions Hat World Hours Category: Accessories Apparel Sports Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map 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 For Eyes Optical Birkenstock Jb Robinson Jewelers Radio Shack Plato's Closet Rogers & Hollands Jewelers Rogers Jewelers Sterling Jewelers Lowe's Carson's