Anybody heard/been to the famous Plaza Cafe that used to be in Upper Brook St Manchester between 1970 and 1990? It was the true predecessor of the "Curry Mile" and has NEVER been bettered... The place was run by a huge African called Charlie and only ever served Biryani, either chicken or "meat" with a range of sauces - mild, medium, hot, killer & suicide served in what was either an aluminium dog bowl or a very battered hub cap. You also got a saucer of chopped onion and a plastic pint pot of water... what more do you need. There is a grand quest for anyone who knows the recipe for the sauce? Anybody any ideas?