From Bulbapedia, the community-driven Pokémon encyclopedia.
The McDonald's Promotional cards are a collection of cards for the Pokémon Trading Card Game. The cards were released exclusively in Japanese McDonald's stores for a limited time in 2002. Each Happy Meal purchased included a booster pack containing nine cards, including at least one holographic card and at least one basic Energy card. Each of the 24 available cards had a holographic and a non-holographic variant.