Buy one Original or Deluxe Shake and receive a free Original or Deluxe Shake of equal or lesser value. Offer valid from 2/14/24 - 2/18/24 at participating locations only. Free Shake offer valid in-store only. Not valid for online orders or through third-party delivery. Offer not valid on Craig's Vegan Shakes. Must mention promo in-store to redeem. One free Shake offer per transaction. Cannot be combined with other discounts, offers, or coupons. Menu offerings and pricing vary by location. Call your local Johnny Rockets for more information.