Is there a way to have event featured image to show in the calendar?

I was hoping there was a way to have the featured image of an event show up in the monthly calendar.

If this possible or is there a work around?

I know of other calendars such as http://www.localendar.com/ that will let you create an event and embded a calendar and the clipart will show up in the calendar, this is the end result I would like, but be able to control everything on the wordpress site.

I am not really wanting to use a third-party service when the events+ plugin is so powerful and has 90% of what I want.

I am sure there is a way and I am sure you Wordpress and WPMU Wizards can help me out.

Thanks