An actress playing young Elizabeth was a special guest at a 1940s party in Eastbourne. People were transported back to the years before the Princess became Queen at the Redoubt Fortress and military museum on the town's seafront.
What do children make of the Diamond Jubilee? Fred has been asking them some tricky questions....
People in Kent have held a Royal street party for the second year running. Last year one was held to celebrate the Royal Wedding.
One of the stars of the Queen's Diamond Jubilee River Thames Pageant has returned to Kent today for the next phase of her restoration.