Frozen berries may be purchased to use or homemade frozen berries. If self freezing the berries, the freezing time will be added to the total time listed below for making the cocktail.
Place 1/4 cup of frozen berries in a High Ball glass. In a shaker, place the gin, St. Germain, lemon juice and sugar with ice. Shake vigorously and strain into the glass with berries. Fill with Club Soda. Garnish as desired.