The Big Christmas Assembly 2025 takes audiences on a nostalgic journey through Christmas classics and throwback mashups. From school assembly favourites to timeless festive tunes, James captures the spirit of the season with his infectious enthusiasm. The show is filled with musical surprises, reflections on Christmases past, and moments that will have everyone singing along. Fans rave about James’s ability to create a sense of community and joy, taking them back to childhood memories of Christmas.