In a blender combine the raspberries, cream cheese, almond extract, half the ice cream, and 1/2 cup of the cream soda. Cover and blend until smooth.
Divide blended mixture among six tall 16-ounce chilled glasses. Add a scoop of the remaining ice cream to each shake. Top each shake with remaining cream soda. Top shake with fresh raspberries. Serve immediately. Makes 6 servings.