A McDonald’s Japan campaign giving away limited-edition Pokémon cards with Happy Meals has spiralled into chaos, with long queues, bulk buying, and food waste prompting public outrage. The fast food ...

(CNN) — Piles of untouched Happy Meals littered sidewalks outside McDonald’s restaurants in Japan over the weekend, as frenzied customers scrambled to buy limited-edition sets with Pokémon cards.

Piles of untouched Happy Meals littered sidewalks outside McDonald’s restaurants in Japan over the weekend, as frenzied customers scrambled to buy limited-edition sets with Pokémon cards.

Goodbye, ghosts and witches, hello monsters! This year's McDonald's Happy Meal Boo Buckets still have a retro vibe, but with new faces.

Piles of untouched Happy Meals littered sidewalks outside McDonald’s restaurants in Japan over the weekend, as frenzied customers scrambled to buy limited-edition sets with Pokémon cards.