Whenever I travel to Europe, I always drink a crap-ton of orange Fanta. It sounds silly, but the UK/European version of orange Fanta tastes a lot better than the US version. Without going into too much detail, the non-US version contains some actual orange juice, while the US version contains only citric acid and high fructose corn syrup (it's a different discussion entirely to explain why the US uses corn in everything, and we'll save it for another time). Suffice it to say that foreign versions are better. So when I'm abroad, I drink it like crazy.
When we went to Japan a few years ago, we found that Fanta was available almost everywhere we went—from Tokyo to small towns alike—in vending machines for our convenience. It was almost always sold in these cute little metal bottles, and usually available in both orange and grape. The grape version in Japan tasted a lot like carbonated Dimetapp, if that means anything to you (and if it does, that will probably evoke sweet memories of childhood). We also came across a few cans of melon flavored Fanta (not sold at all in the US), which tasted like bubble-gum.
It's a strange thing to say, but Fanta has been a part of every trip abroad I've ever taken. Whenever I fly into Heathrow, the first thing I do is buy a bottle of Fanta. When we left Japan, I brought home an empty grape Fanta metal bottle. And when we were in Italy I refused to shower in anything other than pompelmo Fanta. Sure, it got expensive and I never really got clean, but it was worth it. It's strange that I never drink soda when I'm at home (except random occasions of root beer or black cherry cravings), but I always drink it when I'm abroad.
As part of my they're-starting-to-sound-creepy-now Fanta thoughts today, I happened upon the Wikipedia page for Fanta and learned that it was created during World War II in Nazi Germany. Due to a shortage of Coca-Cola syrup, the plant in Germany (which, contrary to urban legend, was not run by Nazis) had to get creative and they made Fanta out of whatever they could find. They started with whey and leftover apple fiber. Mmmm.