I know it's a bit of a conspiracy theory, but if you look at "Simpson and Delilah", there's a bit on the Dimoxinil advert at the end... "For your free brochure, send $5 to... etc., etc., Utah." Homer then goes to the mall [in his state, we assume...] and enters a hair clinic where they sell the drug. If one needs to send away to Utah for a brochure, this seemingly is where the drug is available... and if it's available to Homer in his local mall.. you get my point. Any insults, and/or feedback would be appreciated.
Alex.