Some years ago, I reported in the old board about my one and only embarrassing incident in which I forgot to leave the donation during a meeting.  It was a Rochester favorite and I did not realize my mistake until I was almost home.  She kindly forgave me and insisted that I wait until next time to make it up to her, which I did a month later.
Well, it happened again today for the second time in my "career".  It was a local favorite and I realized to my horror that the envelope was still in my jacket when I returned to my office 30 minutes later.  I immediately called her to apologize profusely and offered to deliver it.  She graciously laughed at my absent-mindedness and assured me that I can wait until next time, which I plan to do within two weeks. 
I still feel bad about it.  She even served me lunch!
        
        
        
        