idk but check

Folk Diary [Sussex]
https://m.facebook.com/groups/folkdiary

Vic & Tina Smith's links
http://www.users.globalnet.co.uk/~tinvic htm

Sussex Folk Musicians
https://m.facebook.com/groups/346307468778646

Kent Folk Musicians
https://m.facebook.com/groups/374567555955884

(btw, link for Kent Folk mentioned above
http://www.kentfolk.com/folk-clubs/KentFolk_Folk-Club_list.html
I couldn't tell if this has been updated recently\since about 2013?)
FB page might be worth checking
https://m.facebook.com/KentFolk/

open these in a browser\tab
Folk Club Map
https://www.google.com/maps/d/u/0/viewer?mid=1Tf5UnYW2tZqJO6qcaMDdT3v-4D8JutUK&ll=51.0%2C0.8&z=10
see the menu for days

Folk Music Map
https://www.google.com/maps/d/u/0/viewer?mid=1d1L8gNDhc6JP84Wyt01-LSEcL_A&ll=51.0%2C0.8&z=10

________
UK Folk Links
https://www.google.com/maps/d/u/0/viewer?mid=1rbjACkYXU4E37kDuzQYwzWvDQcg&ll=51.1%2C0.8&z=10