Take a look at this Events Summary Example I put together.
It fetches today’s events from my test calendar (modify this to match your preferred calendar), iterated through each of the events it finds and pulls out some example details of those events. You would modify the line in the loop that builds the event lines to include the data you are actually interested in.
The list of resulting information is then combined into a text block along with some sample headings. Finally this is used to create a new note.
Hope that helps.