Batman Day 2024 London England. Warner bros is celebrating this year's batman day on. An extraordinary experience is winging its way to the city to celebrate batman day (september 16) in london.

On saturday, september 21, fans worldwide will celebrate dc’s legendary dark knight,. You can now celebrate the 85th anniversary of the caped crusader by exploring themed rooms decked out with a fascinating collection of original props, costumes, weapons and much more.