BEVERLY HILLS. At Il Pastaio, brothers Celestino and Giacomino Drago spin the sort of culinary magic that’s made their whole family famous in Southern California. Working with the freshest pastas and produce, the chefs prepare antipasti, duck ragout, and penne with swordfish to please even the most discerning palates. Risottos are abundant and always unique, and truffle-cheese fondue is an excellent choice for polishing off the evening.