I agree with putting out flyers and getting the word out. But where do we find the target audience? Many of the 80's generation fans have jobs, family and limited time. How do we convince them that they need to get a babysitter for the night so they can go to a concert?
One way to get the fans out is to promote the website so fans can stay in touch. One idea I had was to promote the website using a business card. It is small enough that it can easily be distributed at concerts. The business card would have the website address, future shows and an eye catching graphic or logo.