Shake Shack: BOGO shake offer from 2-5 pm on weekdays

Shake Shack is offering a Buy One Get One Free deal on shakes from 2-5pm for weekday pickup online orders.

To get this deal, use the code SHAKEUP on the Shake Shack App or via shakeshack.com at participating locations through 8/31/22.

See the details on the Shake Shack website or on their Facebook page.