Put out drink for JFK, say? (7)
I believe the answer is:
airport
'jfk say?' is the definition.
(John F Kennedy International Airport in New York)
'put out drink' is the wordplay.
'put out' becomes 'air' (both can mean to broadcast).
'drink' becomes 'port' (port is a kind of drink).
'air'+'port'='AIRPORT'
'for' acts as a link.
(Other definitions for airport that I've seen before include "Liverpool's John Lennon, for example" , "See 18" , "Charles de Gaulle, for instance" , "Place for planes" , "you may expect to fly here" .)