Enjoy free onion rings with a minimum $16 spend at Shake Shack Singapore via the Happy Point app. This limited-time promotion is perfect for burger lovers looking to elevate their meal and get extra value before 24 February 2026.
Enjoy free onion rings with a minimum $16 spend at Shake Shack Singapore via the Happy Point app. This limited-time promotion is perfect for burger lovers looking to elevate their meal and get extra value before 24 February 2026.