I have a question about hypernym/hyponym concerning the word (or meaning) of 'event'.
Suppose Glastonbury 2014 is an event. During that Glastonbury 2014 there can be sub-events happening across shorter timespan. E.g., a gig by someone on day 2; a poor woman fell into toilet on day x; clash between security and a group of people; long waiting queue to get out on the last day...
My question is what's the best choice of terms to describe the two levels of 'event'? I have thought about a few below but I don't know if they are ok or if there are any better ones?
'Glastonbury 2014': event 'sub-events mentioned above': sub-event
or 'Glastonbury 2014': macro-event 'sub-events mentioned above': micro-event
or 'Glastonbury 2014': event 'sub-events mentioned above': incident (doesnt sound right to refer to a gig)
Any suggestions much appreciated!