Juicy watermelon gets a heavenly charred note from the heat of the grill. Salty feta and fresh basil bring it back down to earth.
Soak 8 wooden skewers in water for 30 minutes.
Heat grill to high. Carefully thread 2 watermelon cubes onto each skewer. Grill, flipping, until grill marks appear, about 1 minute per side.
Carefully thread 1 basil leaf and 1 feta cube onto each skewer. Season with salt and pepper, and drizzle with oil.