KFC has introduced a short-term menu collaboration tied to Stranger Things 5, available through January 19, 2026 at most stores nationwide.

The central item in the lineup is the Upside Down Zinger, a sandwich made with a whole chicken breast fillet, flipped burger buns, a mild pepper dressing, and a spicy sauce. The bun provided may differ by order, as either the top or bottom bun is given at random.

Alongside the main burger, KFC is offering several themed meal options, including single and set versions of the Upside Down Zinger, a two-person “Strange” set, a Strange Chicken Box, and a Strange Pack that is available only through Baemin’s one-bowl service.

The items are available through in-store purchasing, the KFC app, the website, the call center, and major delivery platforms such as Baemin, Coupang Eats, WeMakePrice Oh, Ttaenggyeoyo, and Happy Order.

Participation may vary slightly by location depending on store operations.