For those of you that might not know about this cool resource, there is a site called BeerMapping.com which uses Google Maps to post beer locations around the Twin Cities. There are maps for many large metro areas in the U.S. too.
http://beermapping.com/maps/stpaulbeer.html
Enjoy!
My initial response was that some people have too much time on their hands, but after spending some time with the tool, it makes me wonder, where has this been all my beer-drinking life?!