Just a thought, but if you PM me your event posters, I'll stick them on here:
http://s320.photobucket.com/albums/nn332/outdug/
My Photobucket account gets a few hits, but if nothing else, people can download the poster for printing, etc.
I leave my main album page blank as a rule, so it may as well get used for good causes.
Make sure that they are readable at A4 size, then we can spread the news.:cool2: