Located on the gorgeous shores of Lake Mission Viejo and decorated with hand-painted murals, the picture-perfect hacienda features a menu packed with Mexican favorites. House specialties include carnitas (fresh, Mexican-style pork with frijoles, arroz, salsa fresca, and guacamole, $14.95) and the mole Maria (tender chicken topped with homemade mole sauce, $14.95). If you bring a Valentine's date, the platon de tacos (for two people, $26.95) gives you both ample opportunity to eat from either end of a custom-made taco and meet in the middle—a couples activity as romantic to experience as it is disgusting to watch. Seafarers will dig the marinated convergence of raw fish, lime, onions, tomatoes, and cilantro in Tortilla Flats' ceviche ($11.95) or the sautéed crab and shrimp medley of chimichanga de mariscos ($18.95), while herbivores can savor some deep-fried tostadas stuffed with veggies ($10.95). Chase it all with a dessert of fried ice cream ($6.95) or caramel flan ($4.95). Tortilla Flats also offers a respectable wine list.