Don't think so.
Closest thing I can think of is to export the calendar the event is in as an ICS file. You can then pull that file up in your text editor of choice, locate the event, and then look at the "CREATED" value for the event. Will let you know when but not how.
If have a Mac, easiest there.
For example, a trimmed down event of mine:
Code:
BEGIN:VEVENT
CREATED:20201124T225623Z
RELATED-TO;RELTYPE=X-CALENDARSERVER-RECURRENCE-SET:22A56546-A9D1-40F1-A2
7E-47312576F69C
RRULE:FREQ=WEEKLY;INTERVAL=2;UNTIL=20210404T150000Z
SEQUENCE:0
SUMMARY:Hike
TRANSP:OPAQUE
UID:CE67E3CF-6DEB-436D-AD67-DA82723961AE
END:VEVENT