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Can a Pichu wearing a Santa hat hatch from an egg? | Pokemon Trainer Tips
As described in Why is Pikachu wearing a Santa hat and what does it mean?, there is a limited time promotion where wild Pikachu can be wearing a Santa hat. Additionally, if they are evolved into Raichu, they too will be wearing a Santa hat. Pikachu's pre-evolution is Pichu, and the most rec ...