Ingredients
 gin
 pimm's
 lemon
 celery bitters
  ginger beer
 cucumber garnish
optional

cookware

1
Combine the gin, pimm's, lemon, and celery bitters into the cocktail shaker with ice. Shake, then stir in half of the ginger beer.
2
Double strain into serving glass with ice and top with additional ginger beer. Garnish with cucumber and enjoy!
Source

Thermidor