I enjoyed a really tasty variation on the typical vegetarian tofu vietnamese sandwich at the baguette box, the Braised Tofu sandwich. Like most tofu vietnamese sandwiches, it consisted of chunks of fried tofu, carrots, pickeled (?) radish, cilantro, onions, etc, but the high quality bread and the exceptionally delicious tofu made this sandwich stick out.
I also had the beet salad, and it was super good... thin tender slices of beets swimming in garlicy olive oil.
Downsides: a little bit expensive, and parking can indeed be difficult if you plan on arriving via car.