Blushing Pink Soda

1 (8 ounce) can crushed unsweetened pineapple, drained
1/2 cup mashed fresh strawberries
1 quart strawberry soda, chilled and divided
1 quart vanilla ice cream, divided

Combine pineapple, strawberries, 1 cup strawberry soda and 1/2 cup vanilla ice cream in container of electric blender; process until mixture is smooth. Divide mixture evenly into 6 glasses. Add 1 scoop of ice cream and 1/2 cup strawberry soda to each glass. Garnish with strawberry fans, if desired.