Can you decipher secret messages? Come and join in this family activity.
Intercept messages, map hazards on a sea chart and even make up your own secret code.
To commemorate the 70th anniversary of D-Day, you'll learn about the skills intelligence officers had to have as well as some of the dangers that surrounded HMS Belfast at sea during this important battle of the Second World War.
This activity is in association with Maths on Toast who make community events where maths is fun.