Yellow Door is a beautifully designed modernist-influenced shop with a coffee counter, seating for a dozen, and picture windows looking out toward the Piedmont hills. A cool place to shoot the breeze with friends, or to go for a quick nosh after leaving the gym. The menu will carry dishes such as chili topped with butternut squash and cauliflower, a kale Caesar salad with sweet potato and crispy garbanzo beans, or a Diestel turkey sandwich with Havarti cheese and cranberry relish. The coffee menu ranges from cappuccino to macchiato to kombucha.