Conjure up your own charms whilst having lunch with a bunch of authors and illustrators at the Children's Lit Festival hosted by Chorleywood and Gerrards Cross bookshops.

Potter fans should come with their wands ready at the Professor of Potter event, where characters, creatures, spells and the adventures of the infamous wizard will be brought to life in a fun and interactive way. There's even a prize for the best Harry Potter inspired costume.

Author of Grrrrr! Rob Biddulph will also be hosting some fun games from sorting through toys to making sure there is plenty of honey for Fred the athletic bear's lunch.

This jam-packed day of fun will take place on Saturday, March 5 at the Chorleywood Memorial Hall, 2pm. Details: 01923 283566, chilternbookshops.co.uk