I think graffiti is one of the evils of our society. Instead of writing on walls people should take art classes. Interesting that this establishment encourages it.
If you can't beat them, let them enjoy themselves, paint over it, and let them start again.
I love comments and will attempt to reply to each one. However, lately I have been getting "Unknown" comments that are linked to some sort of web page. I will never open this sort of comment and will immediately mark as spam. I am not interested in opening something that could be detrimental to my blog security etc. Never have enjoyed hackers! Thanks!