Professor Willow has discovered Togepi and Pichu hatching from Eggs! Starting later today, Trainers will have the opportunity to hatch these and several other Pokémon that were originally discovered in the Johto Region in Pokémon Gold and Pokémon Silver video games. These are the first of more Pokémon coming to Pokémon GO over the next few months. Be sure to use the hashtag #PokemonGO on Twitter to share your experiences as you explore your local neighborhoods with family and friends, walk to hatch these Pokémon from Eggs, and register them to your collection this holiday season. We can’t wait to see what Pokémon you’ve hatched!
—The Pokémon GO team