The restaurant prefers to call them "sunset specials," which made more sense before the end of daylight savings caused the sun to set at, oh, 8 p.m. or so. But why quibble? The fact remains that this eatery, which opens daily at 4 p.m., offers a great gourmet deal: soup or salad, main course, potato and vegetable of the day, nonalcoholic beverage, and dessert. Prices range from $11.95 for a perfectly roasted chicken in lemon-thyme broth to $16.95 for herb-marinated lamb chops. Then there's the Wiener schnitzel, the potato-crusted salmon, and the duck in wild berry sauce, all of which are freshly prepared and served with an extra dose of friendliness -- and plenty of sunshine.