Place the lemon slice between layers of paper towel and gently squeeze to remove as much juice as possible.
Put a piece of foil on a cookie sheet; lay the lemon slice on the foil and cover liberally with the turbinado sugar.
Broil for a minute until the sugar just starts to brown. Turn slice over, broil other side and remove from the oven. Place the wheel on a piece of waxed paper and let cool completely.
To Make the Cocktail
Place all of the cocktail ingredients including 1 teaspoon of sugar and the club soda in a shaker filled with ice. Shake for 2-3 minutes until the egg whites foams into a soft meringue.
Taste and and add more sugar if necessary.
Strain into a Collins glass filled with ice and top off with the club soda.
Scoop the foam from the shaker over the top of the cocktail and garnish with the lemon wheel.