2 Dry Gin, 0.5 simple syrup, 0.5 Lime Juice, 0.5 Lemon Juice, 1 egg white, 5 drops orange flower water. Shake with no ice (and possibly a protein shake spring) until frothy. Add ice and 1 oz heavy whipping cream and shake some more. Alternatively, blend. Should pour like a thick foam. Pour into already cold collins glass. Run 1.5 soda water down side to make top poof up like a cloud.) [A birthday treat! A lemon meringue pie in a glass! Worth the effort!]