Wayback Burgers is celebrating the first day of summer by giving away free shakes.
Wayback Burgers is all about tradition, and one of their favorite traditions is their annual #FreeShakeDay on the first day of summer.
This year, Saturday, June 20, also happens to be National Vanilla Milkshake Day (thank you, Leap Year) so to honor that, they are offering free vanilla milkshakes.
Each guest will receive one free 12-ounce Vanilla Milkshake (no purchase necessary) at all participating restaurants on June 20, while supplies last.
What is a burger without a hand-dipped milkshake? A vanilla shake is the perfect complement to any meal and a refreshing treat to kickstart summer. This offer is available in-restaurant only.
“We are ready for summer here at Wayback Burgers and Free Shake Day is a beloved tradition,” says Wayback Burgers president Patrick Conlin. “We want to inspire moments of nostalgia while making new memories over the classic American meal - burgers, fries and milkshakes. We invite everyone to join the fun and indulge in a free vanilla milkshake.”
Conlin hopes to give away 35,000 shakes on June 20, which means:
- 3,500 gallons Blue Bunny Vanilla Ice Cream will be used, along with 35,000 cups, lids, and straws
- Wayback will use 35 times the number of required supplies
- The average Wayback Burgers location will give away 275 free milkshakes