Dining alone is both an art and a science. Therefore the solo diner obviously has a dual appreciation for both the imagination and the intellect. Where else to find the creativity as well as the observational opportunities necessary to keep such a person entertained than at the bar of Two Chefs? This ten-seater is cozy enough to get to know your neighbor but roomy enough to be served a full-course meal. And not just any meal, but one that might include escargot pot pie with smoked pork and sun-dried tomatoes, asparagus salad with Maine lobster and chimichurri, or a flatbread topped with Chinese black bean barbecued shrimp. Nor does the inspired elegance stop short of the wine list, which comprises smartly chosen, internationally renowned vintages that are poured into Riedel glassware. Feel the need to chat with someone about the virtues of the Gary Farrell Zinfandel and how it pairs with the oak-baked portobello with Gruyère and sourdough toast? Seek out the two chefs themselves, Soren Bredahl and Jan Jorgensen -- when two names are on the marquee, it's a pretty good bet that at least one is in the kitchen at all times.