Yesterday 3rd Oct was Balloons Around The World Day, Ooops I did give this a plug last year but it slipped my mind for this year.
Details about the event are here and I think pictures will be going up on BalloonHQ sometime as and when those who took part add the pictures to the website.
I have seen some pictures from the event on facebook.

This is the link for the website details, http://www.balloonsaroundtheworld.com/