Although the Financial District, Union Square, and Fisherman's Wharf are well-known around the world, San Francisco is also characterized by its numerous culturally rich streetscapes featuring mixed-use neighborhoods anchored around central commercial corridors to which residents and visitors alike can walk. Because of these characteristics, San Francisco is ranked the second "most walkable" city in the U.S. by Walkscore.com.
The culture of San Francisco is major and diverse in terms of arts, music, cuisine, festivals, museums, and architecture. San Francisco's diversity of cultures along with its eccentricities are so great that they have greatly influenced the country and the world at large over the years. In 2012, Bloomberg Businessweek voted San Francisco as America's Best City.
Food trucks are a source of ethnically diverse, and gourmet street foods, with concentrations of various trucks at regular times and places. Notable grocery stores, which often focus on locally-grown organic produce, include the Rainbow Grocery Cooperative and Bi-Rite Market. Johnny Kan opened one of the first modern Chinese restaurants, in Chinatown in 1953.
The city is the birthplace of the local variety of sourdough bread, the Mission burrito, and steam beer. Fisherman's Wharf has served local specialty Dungeness crab for decades. Food companies include Anchor Brewing Company, Boudin Bakery, the Ghirardelli Chocolate Company.