Hello, dude.
I was a clarinet player myself, although I haven't twisted together my old clarinet in quite a few years. Your post reminds me it is on my list of things to do...and I might just do it today.

I have a wooden Buffet clarinet that I chose for its mellow sound back in high school, and the poor thing has been in its case untouched for far too long.
About your website: if the concerts aren't free, then maybe you could set something up on your website by which random visitors can win a ticket or some band-related gear. People seem to like free stuff.
Also, you could have a comments page where people could post about their experiences at the concerts or simply their opinions about who is going to play. People like to see their own words in print and so then they might visit again to see if someone commented on their comments...just like I'm betting you'll return here to see if you got a response!