A new collaboration between two big names in foodservice will bring the best of both dessert worlds to customers.
For a limited time, Shake Shack is combining its frozen custard with Milk Bar’s iconic baked goods for two shakes available at Shake Shack locations nationwide:
- Chocolate Birthday Cake Shake – Milk Bar B’Day crumbs and Milk Bar B’Day frosting hand-spun with chocolate cake frozen custard, topped with whipped cream and rainbow sprinkles
- Cornflake Chocolate Drizzle Shake – Milk Bar Cornflake Crunch hand-spun with malted vanilla frozen custard, topped with Milk Bar chocolate fudge drizzle and mini marshmallows
The Chocolate Birthday Cake Shake and Cornflake Chocolate Drizzle Shake will be available starting Friday, September 3, but customers can use the Shack App to get exclusive early access to the shakes now.
Fans will have the chance to win free shakes in honor of their birthday, no matter when it is. Every Friday in September, they can visit Shake Shack’s Instagram Stories where it will use the B’Day Randomizer to select random calendar dates. If a person’s birthday is selected and is one of the first 50 followers to send a direct message, they’ll be sent a discount code to redeem on the Shack App for a free shake.
As part of its mission to Stand for Something Good, Shake Shack and Milk Bar will also be donating treats to The Birthday Party Project, a non-profit that brings joy to children experiencing homelessness through the magic of birthday parties.
