Why it worked
The post uses a high-utility, listicle-style format that aggregates multiple pieces of news into a single, easy-to-read visual, which is highly shareable for fans of the brand.
Summary
The post highlights upcoming and current limited-time menu items at McDonald's, including new drinks, a returning sandwich, and a Pokémon-themed Happy Meal. It serves as a promotional update for fans of the fast-food chain.