Join local resident Paul Wood, author of LONDON'S STREET TREES: A FIELD GUIDE TO THE URBAN FOREST, on a fascinating guided walk around Highbury to see the vast array of trees growing right on our doorstep. 10:30am. Walk will depart from and return to the shop and will last approximately 1 hour. Price includes a cold drink and a £3 discount off the purchase price of the book. Limited to 20.