In celebration of National Frozen Custard Day this Thursday, August 8, Shake Shack guests can use code “CUSTARDDAY” on the Shack App or online to score a free single scoop of Shake Shack’s signature vanilla or chocolate frozen custard at any U.S. Shack, excluding ballparks, stadiums + airports, with a minimum order of $5. Sign into your account, add the scoop to your cart and apply the code at checkout. (Shake Shack, 2019)

Custard, which is made from milk, cream, and egg yolks has been on the Shake Shack menu since their first location. Their founder Danny Meyer grew up in St. Louis, frequenting iconic frozen custard spots, since they were a staple in the Midwest, and knew that it needed a prime place on Shake Shack’s menu. Today Shacks serve rich and creamy custard by the scoop, in shakes and in concretes worldwide.

Since 2004, Shake Shack’s mission is to Stand For Something Good^®, from its premium ingredients and caring hiring practices to its inspiring designs and deep community investment. With its fresh, simple, high-quality food at a great value, Shake Shack is a fun and lively community gathering place with widespread appeal. Since the original Shack opened in 2004 in NYC’s Madison Square Park, the company has expanded to more than 220 locations in 26 U.S. States and the District of Columbia, including more than 70 international locations across London, Hong Kong, Istanbul, Dubai, Tokyo, Moscow, Seoul and more.

Shake Shack
3003 Broadway St.
San Antonio, TX 78209
(210) 469-3732

Shake Shack
7427 San Pedro Ave. Suite 107
San Antonio, TX 78216
(210) 277-4770