With a houseful of weekend guests, Rick and his daughter, Lanie, whip up an extra-special brunch buffet that turns Sunday morning into a mini Mexican vacation, inspired by the relaxed breakfasts they've enjoyed all over Mexico. Just for fun, they set up a hotel-style omelet station, complete with a propane burner, in the dining room-a great way for the host to join in the party-where Rick makes individual Chorizo and Chile Omelets to order as the guests sip orange juice. The buffet also includes Chilaquiles, a comforting casserole of crispy tortillas, softened in a rich, brothy chile sauce with shredded chicken and sour cream. And because it wouldn't be brunch without coffee, Rick serves his press-pot version of Cafe de Olla, coffee sweetened with Mexican brown sugar and perfumed with spices and orange zest. It's the perfect accompaniment for a Caramelized Mango Tart with Mexican Chocolate and Pepitas, an easy free-form fruit tart with a wrap-around pastry crust. Throughout the preparations and the party, Rick gives all kinds of helpful entertaining tips on everything from buffet-table tricks and making omelets for a crowd to cool Latin tunes to go with the menu.