Sushi connoisseurs looking for the city's best aren't likely to find it at Sushi Zone, but that doesn't stop locals from lining the sidewalk to wait for one of a handful of tables or an old chrome stool at the counter. Situated at the spot where SoMa, the Mission, and Hayes Valley collide, Sushi Zone is a convenient spot for dinner after work. Check the board for nightly specials, which may include hot items like baked mussels with spicy mayo and scallions or baked seabass with mango. Sushi meanwhile is fresh and simple: albacore, yellowtail, mackerel and salmon nigiri are above average and served over well-prepared rice; sweet papaya balances smoky unagi in a simple roll; and a spicy hamachi maki is studded with avocado, jalapeño, and lime.