Ristorante Olivio, a cozy Italian restaurant in Arlington, is rolling out a deal for those looking for a little romance. Beginning this August, every Friday night will offer a "Dinner and a Date" special, where couples can order two appetizers, two entrees and one dessert for only $40, excluding tax and gratuity. Menu items include an antipasti of baked eggplant torta; entrees like linguine fra diavolo with shrimp and calamari simmered in a spicy garlic sauce; and a classic tiramisu for dessert. With those savings, you may want to spring for a glass of vino or even a bottle. (Alcohol is not included in the deal). Reservations are highly recommended (781-648-2300).