Black-Owned Capital City Mambo Sauce Expands to Costco Shelves
What started as a kitchen experiment in a D.C. home has now made its way into the aisles of one of the biggest retailers in the country. Capital City Mambo Sauce, the Black-owned brand preserving and pushing forward the legacy of D.C.’s most iconic condiment, is officially available in Costco stores across the DMV.