I went to Greek Street just last weekend and tried unsuccessfully to find the location of Les Cousins which I vividly remember visiting - it must have been April or May 1970 - I was 14 at the time. My brother took me to see our then idol - Al Stewart. I remember standing on the seat with my head just below the ceiling so I could see Al and of it being very hot and sticky. Al was fantastic (he still is in my opinion) and was singing songs from his latest album - Zero She Flies. I particularly remember him asking if "Anyone had seen Mandi?" - I guess they had just split up at that time. I remember having my hand stamped when I went upstairs to get some air and being given a membership card - which I still have somewhere. A lovely memory I will always cherish.
I now know that Les Cousins was 48 or 49 Greek Street so I will have a better look next time. Loved reading the entries on this website. Huge fan of Roy Harper too - looking forward to seeing him at the End of the Road Festival in September this year.