Calendar Entries

I'm in the process of adding holidays to my calendar and realized that there is no way to have a recurring event that happens on every First, Second, Third, etc. sunday of a month. If it's on the same exact day every year, no problem, but with holidays that change days every year, the recurring option will not work.

Maybe an option in the recurring section that allows you to select the third sunday of march until 2009.

Just a thought... :)