While I was posting, I thought to create the event and then export the event to figure out if I could export the event and view the .ics file. Well, you can't export one event but I did export the calendar and found the event.
SUMMARY:Event on the fourth Friday of October every year.
Here is the important part:
Frequency = Monthly
Interval = 12 (months)
BYDAY = 4th Friday
This event will take place every 12 months on the 4th Friday. Essentially, once a year on the 4th Friday.
This is when the event will start and end on that 4th Friday (or in this case, start on Fri and end on Sat).
Hope this helps someone else.