Jack in the Box today announced that it will be celebrating St. Patrick’s Day this year by offering a free Oreo Cookie Mint Shake with any $1 minimum purchase on the Jack app or website on March 17, 2024.
The St. Patrick’s Day-inspired milkshake is made with vanilla soft-serve ice cream, mint syrup and real Oreo cookie pieces mixed into a cool and minty shake, topped with whipped cream and a cherry.
In addition, on March 17, Southern California residents will witness an extraordinary event, as Jack in the Box unveils a technological marvel by creating a real rainbow over one of its locations at 14002 Newport Ave, Tustin, CA 92780, from 4:30 pm to 5:00 pm.
After Jack in the Box’s St. Patrick’s Day celebration, customers across the country can keep on enjoying the fan-favorite Oreo Cookie Mint Shake until around mid-April, with prices beginning at $5.49.
