The upcoming event is Archives 2022. Please, don't make it history-themed like last year. There are still some possibilities for lore-based skins. : r/Overwatch
Overwatch' Archives Event 2020: New Challenges and Skins For Players To Unlock
Overwatch Storm Rising Archives event start time, NEW SKINS, end date, new mission, more | Gaming | Entertainment | Express.co.uk
Overwatch Archives 2022: Event Start Time, Release Date, Skins, and More | Turtle Beach Blog