Yup...you read it correct; grilled watermelon. It may sound a bit odd but it's really rather good (and actually quite popular). I served this for staff lunch a few days ago on lettuce with slivered red onion, feta cheese, and grilled chicken breast. It is also delicious with this vinaigrette. Simply brush the melon with olive oil and briefly grill it over a medium-hot fire. It will warm the melon and give it a slight smoky flavor which pairs well with the cheese. It can easily be kept vegetarian by omitting the chicken. Either way...delicious!