What is the fine-grained topic of the following text: Nearby was 4 Copas, “the world’s only organically certified tequila.” 4 Copas is featured on cocktail menus throughout the city (including Malo, Akasha, Cameo Bar, Locanda del Lago, and more) and figures prominently in those that emphasize fresh, locally sourced ingredients. Only return the topic.
4 Copas Organic Tequila