A colorful and sophisticated summer drink
| 1 12-ounce pkg. frozen unsweetened raspberries (about 3 cups) |
| 1 cup sugar |
| 1/2 cup water |
| 1 1/2 tbsps. grated lemon peel |
| 1 cup fresh lemon juice |
| 1 l-liter bottle (33.8ozs) chilled sparkling water or club soda |
| ice cubes |
| fresh raspberries and lemon slices |