Schedule deletion of Post?

I’ve used this plugin for quite a while and it has been great. I would like to offer a suggested enhancement. I am displaying 6 events for my church. The events are added randomly so some may happen 2 weeks from now and some 1 or 2 months from now. Is there anyway to set an expiration date for a post per that specific post and not per category? This would drastically reduce the manual labor of updating posts.
Thanks for any suggestions.