Carol -

try cresby.com & more specifically and tell Mr Red if you find any sessions still current. He will be there on the Fri all being well and you will spot him by the colour of his caravan.

Wallingford is 3rd Tues (as it happens that is today) but my info is from 12 months ago - but ring and you may find it is still on.

Long Wittenham SAR and Exeter Hall Cowley Rd Wed, again check if going a long way.

And there are several things on Thur that could very well be still going like the Red Lion in Blewberry nr Didcot.

Best of luck.