Millennials love to stand in lines. Go mid-morning on weekdays to avoid long lines. But, the food is well worth it! Riches beyond your wildest dreams: butter-golden pains au chocolat, cappuccinos with ferns drawn in dense foam and croque monsieurs turbo-loaded with ham, two kinds of cheese and béchamel. Don't be dismayed by the inevitable line out the door – it moves fast – but be aware that lolling in Dolores Park is the only possible post-Tartine activity.