Time Traveler [forward in time! variation]
A strong styled cocktail that doesn't taste as strong as the amount of spirits in this drink might indicate. Cherry, lemon and elderflower notes dominate the drink, but the choice of gin is crucial. A nice floral contemporary gin compliments the floral overtones; a strong juniper forward gin grounds the drink and offers some counterpoints. I say go with the classic styled gin for variation and balance, although the contemporary led version is more of a crowd pleaser.
Also, bonus points to home bartenders. This is an Equal Parts drink, so it's a cinch to remember.