The supermarket ads this week scream "Grill, grill, grill!" It's our American way of saying farewell to summer, and there are many options for doing so. Even in California, where we can cook outdoors practically all year round, Labor Day weekend still calls for grilling up a storm. At my house, much of what we grill up is Asian-inflected. I've written lots of grilling recipes in my cookbooks and there are more at Viet World Kitchen. Here's a collection of Vietnamese and Thai ideas to get you going, either now or later, to savor or extend summer. Viet Restaurant-Style Lemongrass Pork - I never tire of this recipe. It's sweet, salty, and delicious. You can use the marinade on chicken, too. Grilled Goat Chops with...