Create non-blog feed

I am working on a WP-based website for my band, and would like to make a page for upcoming shows. I am wondering if there is a way to set this up as an rss feed or something similar, so that people could subscribe to it. If not, I am still trying to figure out the best way to display this type of content, since it is separate from the actual blog content.

Anyone have any thoughts? ideas? words of wisdom?

thanks!
m