There is no Seinfeld reunion, but there is. So Larry David who was writer and co-creator on Seineld have his on show starring him self in Curb Your Enthusiasm. In the upcoming 7th season of the show, all the characters from Seinfeld will be back in one episode. It’s a Seinfeld reunion without being one.
Under you can watch some Behind the scenes from the Seinfeld reunion (taken from IGN.com).