Pretty good trade show (4)
I believe the answer is:
fair
I believe this is a triple definition!
'pretty' is the first definition.
(thesaurus)
'good' is the second definition.
(thesaurus)
'trade show' is the third definition.
(I've seen this before)
(Other definitions for fair that I've seen before include "All clues should be" , "entertainment provided here" , "the place for a roundabout" , "Equitable; expo" , "Reasonable target?" .)