Working in cafe, failed to remember about party and play (7,3,5)
I believe the answer is:
waiting for godot
'play' is the definition.
(Samuel Beckett play)
'working in cafe failed to remember about party' is the wordplay.
'working in cafe' becomes 'waiting' (I can't explain this - if you can you should give a lot more credence to this answer).
'failed to remember' becomes 'forgot' ('forget' can be a synonym of 'fail to remember').
'about' is an insertion indicator.
'party' becomes 'do' (do can informally mean a party).
'forgot' going around 'do' is 'forgodot'.
'waiting'+'forgodot'='WAITING FOR GODOT'
'and' acts as a link.
Can you help me to learn more?
(Other definitions for waiting for godot that I've seen before include "Drama" , "Samuel Beckett play" .)