Puree 4 cups watermelon chunks; strain. Stir in 4 ounces Alize Red Passion or other fruit-flavored liqueur, 8 ounces gin and 2 cups sour mix; chill. Add sparkling rose before serving. Garnish with lime. Makes 10 to 12 drinks.
Photograph by Lisa Hubbard
Recipe courtesy Food Network Magazine, adapted from the book The Bubby Bar (Clarkson Potter)