Popular burger joint Shake Shack is celebrating a major milestone with a giveaway.
Shake Shack restaurants across the country are marking the opening of the 100th Shake Shack by giving away 100 free burgers at each location on Tuesday, August 16.
The first 100 customers will receive one free ShackBurger or a burger of equal or lesser value. All US Shacks will start handing out the freebies at 10:30 a.m. The deal ends at noon. Shake Shacks located in stadiums are not included in the promotion.
— SHAKE SHACK (@shakeshack) August 14, 2016
Currently, there are two Valley locations, and a third is set to open this fall inside Kierland Commons. Shake Shack opened its first location in New York City in July 2014. The 100th Shack will open at the Boston Seaport.