Phil,
About that time I would have been upstairs at a folk club at The Crown in Station Street. Until you posted this thread I haven't thought about cafe's and coffee bars for years. In the late 1960s I used a place called The Jesmond Cafe on Pershore Road in Stirchley - but that was more for sausage egg and chips. Another cafe in Watford Road, Cotteridge - can't remember the name. Then there was a place we used for coffee at night on the corner of Middleton Hall Road in Cotteridge. I previously mentioned the Surfside Stop in Constitution Hill - there was a cafe at the bottom of Summer Lane where we got sausage and tomato sandwiches for breakfast ! In the early 1970s I worked at GEC Witton and we used a corner cafe in Electric Avenue for bacon sandwiches. The Silver Grill in King's Heath and then in the 1980s I worked in Harborne and often used a cafe at the War Lane end of the High Street - but I just can't remember their names.
Brian