Thanks Bob.

I tried that and it doesn't help. It restarts Outlook, and when Outlook
comes up I get the ghost reminder. It still won't open the item. I tried it
twice. I figured if I tried it a third time it might indicate that I am
insane.

Insanity: doing the same thing over and over again and expecting different
results.
Albert Einstein


"Bob I" wrote:

close outlook
Start
run
Outlook.exe /cleanreminders


Kipp Woodard wrote:

Every day since Christmas I have been reminded about the Christmas holiday.
The calendar reminder pops up, I dismiss it, then it comes back the next day.
The holiday does not appear on any calendar that I can find in Outlook. If
I click on the Open Item button in the reminder dialog, nothing happens.

I can't get rid of this item, and I can't find where it is coming from...