Here is a link of the parade this past weekend (04/05/08) http://www.flickr.com/photos/bmwparade040508/
Where was this and what was this? (Also, what does this have to do specifically with the E60 but that's just an aside)
This event was held by Clubbimmer.com this past weekend (04/05/08). They were trying to break the Guinness Book World record for the longest parade of BMW's. This was held in Brasleton, GA. I found out about this event rom this site, it was on the main page for BCCA. This event had nothing to do specifically with E60 other than there were a few, including my own, E60's at this event. Go to Clubbimmer.com, they are talking about this all over there forums. Check out the right up from the local paper in Georgia. http://www.gwinnettdailypost.com/main.asp?SectionID=6&SubSectionID=84&ArticleID=13380
they didnt break a WORLD record. thats held by some 500 fiats. the broke what appears to be the US record, which was previously held by some Minis
http://www.guinnessworldrecords.com/records/travel_and_transport/cars/largest_parade_of_bmw_cars.aspx