Put on supper tonight and got everyone doing introductions (6)
I believe the answer is:
staged
'put on' is the definition.
(I've seen this before)
'supper tonight and got everyone doing introductions' is the wordplay.
'introductions' indicates taking the first letters (I've seen 'introduction of' mean this).
The initial letters of 'supper tonight and got everyone doing' is 'STAGED'.
(Other definitions for staged that I've seen before include "Orchestrated" , "Of a play, brought about" , "Get ads (anag) - performed" , "Presented a play" , "Organised (a performance)" .)