Mandy !! Tell your son congratulations!!! I am so happy that he passed, and why wouldn't he .. He is a smart boy I am sure. That is very nerve racking to wait for a phone call to see if you failed.. whew!!! I would have been sweating bullets myself..
As far as the tradition , other than graduation we don't have any. By me anyway, I don't know about the other ladies. Post some photos that is very nice to do so with the school flag..
Once again.. Congratulations!! Tell him now to enjoy his summer vacation , college will be right around the corner...