This May, heroes & villains are flying into Hemel Hempstead, for plenty of free family fun at Riverside Shopping Centre. On Saturday 20th May, the shopping centre will be joined by some famous TV & Movie characters and cars; from 11am to 4pm. Batman will be arriving with his Batmobile, along with the Knightrider car and Flintstones car, for visitors to get up close to. There’ll also be plenty of characters appearing at intervals throughout the day, to stop and take pictures with, as well a... See more >