You might like to take your child to one of London's amazing art venues/museums. Follow the links below to see what's on over Easter at these wonderful places:
The Royal Academy
The Victoria and Albert Museum
The Museum of Childhood
The South Bank Art and Perfomance
The Royal Institution are running a series of Easter Holiday workshops for children and families. If you have a budding scientist or mathematician, you might be interested in attending some of these! See here for more details.
Brunel Ducks are running some Easter camps for your budding basketball players. You can see full details here.
Children will admitted for free to the Women's FA Cup Final on 14 May, and pay just £1 for tickets to Non-League Finals Day the following Sunday.