For a fresh new twist, try watermelon gazpacho instead of the traditional tomato version. This recipe comes from Jenné Claiborne, who was a guest chef at Catskill Animal Sanctuary.
Place half of the diced tomatoes, 1/2 of the watermelon, the cucumber, and red onion into the blender along with the lemon juice, basil, ginger, salt, and pepper. Blend until lightly pureed, or your desired soup texture is reached. Add the remaining tomatoes and watermelon, along with the olive oil, and pulse a few times to blend into a chunky texture.
Season to taste with more salt and pepper. Enjoy right away, or place in the refrigerator for the flavors to marry.