The Charity is inviting families to the nature reserve in Parndon Wood Road, Harlow on February 23 between 11am and 3pm.
Visitors will be able to find out all about cats and small animals, make animal toys to take home and even meet some of the furry visitors from the Shelters looking for a new home.
Families are invited to take their rabbits and guinea pigs along for a free health check and advice.
To book an appointment call Samantha on 01279 430005.
For further information about the Charity visit www.woodgreen.org.uk