Hours Of Operations Eureka Maryland Rockville 20850 Eureka Hours of Operation and Location in Rockville, MD 20850 4.3 - 41 votes 17 W Jefferson St, Rockville, MD 20850 (301) 610-0590 Get Directions Eureka Hours Category: Electronics Toys & Gifts Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore RockvilleView More Apparel MarshallsTJ MaxxRoss Dress for LessH & MCarter's Sports TargetSports AuthorityLA FitnessColemanSport Center Jewelry MarshallsChico'sAvonJ JillJared - Galleria of Jewelry Recommend For You Coleman Jared Road Runner Sports Bassett Furniture Magellan's Shaw's Flor Ethan Allen La-Z-Boy Furniture Galleries Diesel