List of Halloween City Stores in San Luis Obispo, CA Outlet Note Regular Brands Halloween City California San Luis Obispo Rating 5 based on 91 votes Official Website http://www.halloweencity.com/ Products Halloween Costumes Costume Accessories Decorations and Supplies NameAddressPhone Name/Address/Phone Halloween City outlet - San Luis Obispo 323 Madonna Rd (302) 268-7045 People Also Viewed