Grilled watermelon drizzled with a mixture of olive oil, lime juice, and salt, and finished with thinly sliced mint leaves.
1 medium seedless watermelon, sliced into 1-inch thick wedges
1 tablespoon olive oil, plus more for oiling the grill
2 tablespoons lime juice
1 teaspoon kosher salt
¼ cup thinly sliced fresh mint leaves