Sofa Marathon is very palatable strong cocktail at 1.3 standard drinks. Shaken with 30ml tequila silver ixa and 30ml lychee liqueur with 15ml passion fruit juice as well as 15ml lychee juice including 100ml ice and good to have with brunch. Just place ice into shaker then add ingredients into shaker over ice and vigorously shake. Prong strain into glass and served in a saucer glass cold.