Really tasty twist on a Tom Collins ! We substituted with Hayman's Old Tom. Thought maybe a bit too much lemon on first drink. We did not have the Three Cents Mandarin and Bergamot Soda, so on second drink we went with 3/4 oz lemon juice + 1/4 oz fresh mandrin orange juice (always have a bag of those hanging out in our fridge), topped with Spindrift Blood Orange & Tangerine Sparkling Water. Yum !!