Durham June Ball 2023 (Theme – wonder). The June Ball has a theme each year this year it was Wonder. Each section in Durham Castle was themed differently, having a different Wonder of the World. This year Palace green outside the Castle walls was included, having fair ground rides, games and food stands set up on it. At 5am the survivors photo is taken. The ball has been mentioned in Tatler’s Bystander, Mastercards Top Events Money Can’t Buy and the Guardians Top 100 Things to do Before You Die.