1.5 oz Ron Barceló Imperial Rum
1.5 oz Mandarine Napoleon or Grand Marnier
2 oz Pineapple juice
1 oz Passionfruit juice
Garnish rim with Tajin. Pour all ingredients into shaker and shake vigorously. Strain into a glass full of pebbled ice. Add a dash of grenadine (or cherry juice) for that red bottom look.