1.Stir the water, honey, cinnamon, ginger, cardamom, cloves and star anise in a small saucepan over medium heat until honey dissolves. Bring to the boil. Reduce heat; simmer, uncovered, for 2 minutes until liquid reduces by half. Remove from heat; cool completely.
2.Combine watermelon, strawberries, grapes and cherries in a bowl; drizzle with half the cooled syrup. Refrigerate for 10 minutes.
3.Stir remaining syrup through yoghurt.
4.Serve fruit salad topped with pistachios and micro herbs, along with the yogurt mixture.