Your looks very interesting. A Melon Margarita should have a tequila, an
orange liqueur, lime and/or lemon juice (sweet and sour mix) and a melon
liqueur. (unfortunately a restaraunt my not include the orange liqueur). All
ingredients shaken with ice and strained into a cocktail glass. Salt optional.
The only way I would include ice in the margarita is to blend it in a blender
with all the ingredients, but that would be a Frozen Melon Margarita.
http://www.recipegoldmine.com/bevalc/bevalc186.html
MIDORI MARGARITA (Melon Margarita)
1 1/2 oz. tequila
1/2 oz. triple sec or other orange liqueur
1 oz. fresh Lime juice
1/2 oz. Midori melon liqueur
Coarse salt
Moisten rim of cocktail glass with lime juice, then dip into salt. Shake
ingredients together, and pour into glass filled with crushed ice.
NOTE: You can also mix above ingredients with one cup of ice in blender for a
smooth, frozen drink.