Cut pineapple into 12 chunks. Peel kiwi and quarter. Stem strawberries. Peel and cut melon into 12 chunks. Skewer the fruit using one piece of each fruit per skewer.
In a small bowl, combine sour cream, sugar, lemon juice, lemon zest, and ginger. Mix well.
Serve skewers on a platter with bowl of lemon ginger cream and mint.