On March 28, 2022, Shake Shack has partnered with Grubhub to offer customers a one-time use double deal.
When you make a $15+ Shake Shack order using Grubhub on March 28, you’ll automatically be rewarded with a $0 Delivery Fee.
You’ll also be able to claim a free Shake by adding the promotional menu item to your cart before checking out.
