Task: Text to Code
Input (English): Which events id does not have any participant with detail 'Kenyatta Kuhn'?
Output (English): SELECT event_id FROM EVENTS EXCEPT SELECT T1.event_id FROM Participants_in_Events AS T1 JOIN Participants AS T2 ON T1.Participant_ID  =  T2.Participant_ID WHERE Participant_Details  =  'Kenyatta Kuhn'