Exhibition· Greater London
The Jolly Christmas Postman Challenge!
**The Jolly Christmas Postman Challenge!** Based on the classic children's book *The Jolly Christmas Postman* by Janet and Allan Ahlberg, this event invites participants to follow the Postman on his Christmas Eve journey as he delivers letters and gifts to beloved fairy-tale characters — often with fun activities like writing letters, solving puzzles, or creating their own holiday mail along the w