This year, they've added Ice Cream Slushes to the deal and are featuring a number of flavors for the line including: Grape, Blue Coconut, Orange, Cherry, Blue Raspberry, and Strawberry. Ice Cream Slushes consists of a blend of flavored slushes and ice cream.
In addition to the featured flavors, you can pretty much have any Sonic Slush flavor made into an Ice Cream Slush.
The current shake selection at Sonic includes:
- Oreo Peanut Butter
- Oreo Chocolate
- Oreo Cheesecake
- Peanut Butter Fudge
- Strawberry Banana
- Strawberry Cheesecake
- Coconut Cream Pie
- Banana Cream Pie
- Cheesecake
- Fresh Banana
- Caramel
- Chocolate
- Pineapple
- Strawberry
- Vanilla
- Hot Fudge
- Peanut Butter
Photo by Sonic.