It's a creative and personalized way to celebrate a Pokémon fan's birthday. Pokémon-themed cakes often feature various Pokémon characters, elements from the Pokémon world, or even specific Pokémon designs based on the birthday person's preferences. With the right baker or cake decorator, you can bring the birthday boy's favorite Pokémon to life in a delicious and visually appealing cake. It's sure to be a memorable and enjoyable addition to the birthday celebration!