On a small plate spread salt. With lemon wedges moisten rim of 4- 6 ounce glasses.

Dip glasses into salt. Place glasses into freezer to chill.

Toss grapes with olive oil, salt, pepper and orange zest.

Place on baking sheet and roast in a 450 oven for 10 minutes.

Place roasted grapes and orange juice in a blender. Blend until smooth.

Strain and combine with lemon juice, cointreau and tequila.

Garnish with lemon or grapes.