Well.. I figured out a way to do that one as well
. ok... here goes.. Ill try to explain how i did it clearly if anyone is interested in more details feel free to ask..
I synchronized my Outlook to my Bold with a USB Cable and all the holidays went through. After that, I did an Enterprise activation for BES. In the home screen, Under calendar, only the appointments through BES are shown not the ones that I synced earlier through the USB Cable resulting in being able to see the holidays when I go to my calendar but I dont have to see them in the home screen.
Was that clear or a mess?