There will be a new Pokemon Go event featuring Pokemon from Generation 3, the Hoenn region. From January 15, 2019 at 1pm PST until January 29, 2019 at 1pm PST we will have the following bonuses:
• More Pokemon from the Hoenn region in the wild
• Field Research featuring Hoenn Pokemon
• Raid bosses from the Hoenn region, including the return of Legendary Pokemon Groudon and Kyogre
• 7km eggs will hatch Hoenn Pokemon more frequently
• Shroomish evolved into Breloom will learn the exclusive move Grass Knot
• Zigzagoon and Swellow will have shiny variants
• New avatar items inspired on Team Aqua and Team Magma