The Irish Jack Rose is a classic cocktail that dates back to the early 1900s. It's a delicious mix of Irish Whiskey, Calvados, Lime Juice, and Grenadine Syrup. This refreshing drink is perfect for sipping on a warm summer day. The history of the Irish Jack Rose is shrouded in mystery. Some say it was invented by an Irish immigrant in New Jersey, while others claim it was created by a bartender in New York City. Regardless of its origins, this tasty cocktail is sure to please any crowd. Cheers!