Add 10 of the cucumber slices to a pitcher and muddle. Add the rum, lime juice, liqueur and simple syrup. Add the ice and stir. Strain into a small punch bowl filled with large chunks of ice. Top with club soda and garnish with the remaining cucumber slices and sprinkle with a pinch of salt.
NotesThis recipe was provided by a chef, restaurant or culinary professional and may have been scaled down from a bulk recipe. The Food Network Kitchens chefs have not tested this recipe, in the proportions indicated, and therefore, we cannot make any representation as to the results.