Couch Marathon is bewitching strong cocktail at 1.3 standard drinks. Shaken with 30ml lychee liqueur and 30ml tequila silver avion with 15ml lychee juice as well as 15ml passion fruit juice including 100ml ice and best with an entree or small snack. Just put ice cubes into shaker then add all ingredients to shaker and shake well. Julep strain into glass and served in a saucer glass cold.