Tenzing Coupe Cocktail: The One oh One by Graham Heubach

3/4 oz Barsol Pisco Perfecto Amor
3/4 oz St. George Dry Rye Gin
1/4 oz Germain-Robin Apple Brandy
1/8 oz cinnamon syrup
5 drops Bittered Sling Denman Bitters
1.5 oz Banzai Bunny Sparkling Sake

Add all ingredients (except sake) to mixing glass, add ice, stir to proper chill/dilution.
Strain into chilled vintage couple, top with sake.
Express lemon oil on top, and discard peel. Serve.