The K‑pop–themed McDonald’s promo you’re asking about is the new “KPop Demon Hunters” collaboration, and it starts March 31, 2026 at McDonald’s locations across the U.S. for a limited time.

Quick Scoop

  • Start date: March 31, 2026.
  • Where: Participating McDonald’s locations in the United States (availability can vary by store and region).
  • What it includes:
    • Two adult “KPop Demon Hunters” meals (Saja Boys Breakfast Meal and HUNTR/X Meal).
* A themed Derpy Tiger McFlurry with berry sauce and popping pearls.

* Collectible photocards and app-only bonus content via QR codes.

Time-of-day detail

  • Saja Boys Breakfast Meal: Breakfast hours only, typically until 10:30 a.m., but exact cutoff can vary by location.
  • HUNTR/X Meal and Derpy McFlurry: Available later in the day as part of the regular menu window, depending on your local restaurant.

If you want to be sure your local spot has it right away, the safest move is to check the McDonald’s app or call your restaurant on March 31 to see when the K‑pop meals go live in their system.

Information gathered from public forums or data available on the internet and portrayed here.