Boil some pomegranate juice with a little pink pepper and thyme until reduced to a syrup. Place apple and lemon juices in a cocktail shaker, add ice and shake. Trim a slice of pineapple to fit the bottom of the glass. Add ice. Pour 20 ml grenadine syrup in the bottom of the glass, add the apple-lemon mixture, and top up with club soda.
Courtesy Evan Cowie, L’Assommoir Old-Montreal.