Overwatch on Twitter: "For 2 years you've helped us push the payload! To celebrate Overwatch's second anniversary we'd like to commemorate YOU with some of 2018's best plays, artwork, and cosplay. 🎉🎂
Welcome To The 2019 Overwatch Anniversary Event - Game Life
Overwatch Anniversary 2019 Dates: Nothing Set Yet | Player.One
Overwatch Anniversary Event Dates Announced
Overwatch Anniversary 2019: skins, cosmetics, and dates - Polygon
Overwatch Anniversary 2019 start date locked in: Skins, playlists and more