Forget all the kitschy travel mementos — the keychain keepsakes, snow globe souvenirs, commemorative tees or other tourist tchotchkes. Jetsetters are opting for a more permanent token from their trips ...

Sarah Cattoor can say “travel” in multiple languages. Her husband, Ryan Greening, can do the same for “cheers.” And if either of them ever forgets, the words are always with them, in colorful tattoos ...