The combination of grapefruit juice and maraschino liqueur is more commonly seem in rum drinks such as the Hemingway Daiquiri; with the dryness of gin, and the bright crispness of fresh mint, this combination contributes to a wonderful summer cocktail that has a distinct whiff of the antique about it. If you have a bottle of maraschino lying around from experimenting with Aviations or other cocktails of that ilk, break it out for the Seventh Heaven and take your palate for a walk through the jitterbug era. More