This year the Italian Bike ride in at Sammy Miller's Museum (Bashley, Hants) is on 4 July. Brooklands bike day (Weybridge) is also on 4 July. It's not feasible to go to both, so if you are in London, Surrey, or Hampshire you could take your pick. Unless you fancy Donington for the Superbikes, also on 4 July. Or you could stay home and miss out on all of them ...