Largest gathering of people dressed as Wally/Waldo

The largest gathering of people dressed as Wally/Waldo is 3,872 and was achieved at the Street Performance World Championship in Dublin, Ireland, on 19 June 2011.

Proceeds from outfits sold were donated to Africa Aware. Video available here: http://www.youtube.com/watch?v=Chnui_Jqxb8