Niantic has shared an update for the December Community Day schedule. On Saturday, December 14, 2019, Pokémon available to hatch from Eggs will be Bulbasaur, Charmander, Pichu, Dratini, Totodile, Mareep, Swinub, Larvitar, Treecko, Torchic, Slakoth, and Bagon.
The blog post previously stated that Pikachu will be hatching from eggs, but that was a mistake on Niantic’s end. A recent tweet by Niantic Support has clarified the mistake. For those of you who spotted the difference a bit earlier, thanks for the advance notice.
We strongly suggest you read through our December Community Day Priority Guide and Tier List (2019), which highlights the best Pokemon you can obtain during this year’s December Community Day.
Trainers, we have corrected a mistake in our December Community Day blog. Originally it stated that Pikachu would be available to hatch from Eggs. This is incorrect; Pichu will be hatching from Eggs instead. We have updated the blog and we apologize for the miscommunication.
— Niantic Support (@NianticHelp) December 9, 2019