Examples of things that can be grilled:
Pork - Asparagus - Bacon-wrapped Corn on the Cob
Chicken - Asparagus (again) - Saffron Rice (er, never mind, grilling rice is probably a bad idea)
And Foodgoat's handy-dandy foolproof secret to perfectly grilled meat is (drumroll please) ...
A remote thermometer that lets you know when the meat is actually cooked all the way.