This recipe is a unique twist on the classic gazpacho.
Combine watermelon, tomato, cucumber, garlic, sea salt, black pepper, lime juice, red wine vinegar, and chili flakes in a blender and blend until smooth. Refrigerate overnight, or at least an hour before serving.
Mix well before pouring into a chilled martini glass. Garnish with olive oil, watermelon chunks, and crushed pistachio.