Combine all in a shaker and shake with authority. Double strain into a coupe glass.
For the syrup: Bring to a light simmer 200ml water, 200g pear puree, 100g honey, 100g sugar, half tsp anise seeds, half black cardamom, a quarter tsp allspice, pinch salt. Chill to room. Strain. Add 5 ml vanilla extract, 1.25ml orange flower water