 Well, we all have them, even if we only travel once a year just to see relatives. And I'm talking about souvenirs, tchotchkes, those items you can't resist buying that you hope will help you remember a trip. What are some of the strangest souvenirs people collect? What kind of souvenirs should you avoid? To answer those questions and more, let's jump on the Patriot Mobile Show hotline with journalist Serena Tara, who tackled the subject for the website Thrillist.com. Serena, welcome to the show. But before we start, what got you interested in souvenirs as a subject to write about?