I have a calendar widget in the sidebar that displays recent events however some of the text is not links so the normal code for placing images for bullets here doesn't seem to be working.

I've tried to set both left margin and padding for the widget and the text in the widget, but that's not working either.

How can I get an image bullet here?

The URL is http://thewishingstarranch.com, I'm using the most recent versions of both Atahualpa and WP.

Thank you!

I'm using the most recent versions of both Atahualpa and WP.

doesn't help someone looking at this in two months to see if it applys to them

what calendar widget? (Atahualpa does not have a calendar widget) - have you looked at the code it creates? Have you tried asking the widget's author?