If you are more of a foodie, then perhaps a chocolate making workshop might be the thing for you. You can usually find some great deals on websites like groupon:http://bit.ly/1l0ARm0.
For those who prefer to spend this Easter challenging you with some physical activity, then why not test yourself by taking part in an Easter 10k run. There will be an Easter 10k run taking place on the 21st of April 2013 at 10:30am Regents Park in London: http://bit.ly/1kXl1IZ .