The Globetrotter
Blueberry, lemon zest twist & mint sprig.
SHAKE all ingredients with ice and fine strain into chilled glass.

Special ingredient #1: Quince juice
[['4 cl', 'Bacardi Carta Blanca light rum'], ['1 cl', 'Peachtree peach schnapps'], ['2 cl', '*Special ingredient #1 (see above)'], ['2 cl', 'Earl Grey tea (cold)'], ['1 cl', 'Lemon juice (freshly squeezed)'], ['0.5 cl', 'Sugar syrup (65.0°brix, 2 sugar to 1 water rich syrup)']]
[['4 cl', 'white rum'], ['1 cl', 'peachtree peach schnapps'], ['2 cl', '*special ingredient #1'], ['2 cl', 'earl grey tea'], ['1 cl', 'lemon juice'], ['0.5 cl', 'sugar syrup']]