Preparation: Combine ingredients in a blender with salt and ice; blend thoroughly. Pour into highball and garnish with lime wedge.
Preparation: In a cocktail shaker, muddle avocado, cilantro and lime juice until avocado is thoroughly mashed. Add tequila, Cointreau, agave nectar and ice; shake until well chilled. Strain into a rocks glass over ice. Salt rim and garnish.