If you know of others, I'd be pleased to post them here.

The Wednesday night Irish session at The Anchor at Wingham from around 8 pm.

The Bear, Faversham

This session is on Thursday nights 9 - 11. Again join in with any tunes you know, lead others or just listen.
Tunes are wide ranging - English, Belgian, French, Irish, Scottish, American and fairly relaxed. Occassional songs.

2nd and 4th Sundays of the month at the The Rose and Crown, Stelling Minnis from about 8 pm is an Irish session