Coming together is satisfying (7)
I believe the answer is:
meeting
This clue is a double definition.
'coming together' is the first definition.
(meeting is a kind of coming together)
'is satisfying' is the second definition.
(I've seen this before)
(Other definitions for meeting that I've seen before include "Formally arranged gathering" , "fixture" , "Conference" , "Get-together" , "Satisfying" .)