If you were thinking of going to this: warrenclassic.co.uk/, it's on the 10th May in Essex, four of you could get in free, with VIP access, if you have one of these cars:
1967 Fiat 124, 1970 Fiat 128, 1971 Citroen GS, 1972 Fiat 127, 1975 Citroen CX, 1976 Talbot Alpine, 1980 Lancia Delta, 1984 Fiat Uno, 1985 Vauxhall Astra, 1986 Ford Scorpio, 1987 Vauxhall Carlton
1967 Fiat 124, 1970 Fiat 128, 1971 Citroen GS, 1972 Fiat 127, 1975 Citroen CX, 1976 Talbot Alpine, 1980 Lancia Delta, 1984 Fiat Uno, 1985 Vauxhall Astra, 1986 Ford Scorpio, 1987 Vauxhall Carlton