My colleague at About.com's Honeymoons / Romantic Travel site has put together a great set of information on what to do and not to do around the globe. I think travel faux pas are everyone's fear when they visit a place for the first time. When you don't know the region or the language, you at least don't want to offend! This great set of info is going to help you feel at ease wherever you go. She's gathered information from across North and South America, throughout Europe and across Asia.
See Don't Do That! for the full post.