Spirited meeting (6)
I believe the answer is:
seance
'spirited meeting' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for seance that I've seen before include "Session of spritualists" , "Meeting with spiritualist present" , "Sitting with a medium" , "Spiritualist meeting chaired by medium" , "Spiritualistic session" .)