Ginger Yogurt with Berries and Crunchy Caramel

Name: Ginger Yogurt with Berries and Crunchy Caramel
Yield: 6 Servings
Ingredients: 6 (7-ounce) containers plain Greek yogurt; 1 (4-ounce) package crystallized ginger, minced (about 3/4 cup); 1 small container raspberries; 1 small container blackberries; 1 small container blueberries; 1 8-ounce container strawberries, hulled, halved (quartered if large); 1 cup sugar; 1/4 cup water