We have found some free/interesting things to do over the Easter Break.

Free events at the Southbank Centre.   Southbank Centre Free Events 


London transport museum does £1 annual passes for families on Universal Credit (and have a great play area for little ones).  London Transport Museum Information


You could also visit  Mudchute FarmMaryon Wilson Park, or your local Children's Centre Children's Centres Near Me | See All Locations by Area | Better