Her email address is private but you can contact her by leaving a comment on her blog. http://samantha-brown-blog.travelchannel.com/
Samantha Brown sometimes answers some of the comments so that's the easiest way to contact her.
Hi! I saw your Buenos Aires show today on my lunch break-I live and work on a remote Naval Detachment in the Bahamas...you were in a restaurant La Pena` and they showed 2 couples dancing with scarves, and I was totally captured by the moment! Nothing was discussed about it, but it was lovely. I tried to google scarf dancing, and tried to find something on the Travel channel about it without any luck! Samantha...what was it? The ladies and gentlemen all had scarves! I would love to learn this art form! Love your shows!