The dates to remember are August 8 and 9, when the Blond One--who has four food shows on TV right now (a record, apparently)--will be on stage, working the crowd and being an all-round nice guy. He might not be everyone's cup of tea, with his shades-of-Billy-Mays (GRHS) delivery, but numerous people tell me he is down to earth, community loving and always keen to engage with his fans.Others scheduled to attend the event, which is being held at the Hilton, include some cast members of Hell's Kitc