I saw an ad on tv about kids who had questions and can't remember the
web site they were referred to.  It had "sour" as part of the name. 
What is the name of that web site?

I believe the website you are looking for is a commercial site for
Altoids. This product is a very sour candy or breath mint in a metal
tin. The url for their website is below
http://www.altoids.com/gonesour/

As mentioned by quicktype-ga the site is a flash site and you will
need to load a flash plugin on your computer to view the site. The
site takes you through a old time year book. You can go to science
class, history class, health class, sexual education class, see
pictures of the students (student body), and also go to the
altoids.com website. Hope that helps.
nealc-ga

I think I've seen the ads in question.  The last segment was "Curious?
 Gonesour.com."  However, it's a Flash page and I don't have that
installed, so I can't verify the page or what it's about.