1 tsp of powdered sugar (or sugar)
2 oz of Gin
1/2 tsp of Maraschino liqueur (or cherry liqueur)
2 tsp of Light Cream
club soda (or clear soda)
1/2 of msr tequila (or Agavero Tequila Liqueur)
Shake with ice and strain into a highball glass over two ice cubes. Fill with club soda and stir.