Some couples just don’t want a traditional ceremony. (Kimmie Kemberling was creeped out by the idea of everyone’s staring at her.) But there’s another incentive for the peripatetic wedding party: it can be a lot cheaper. For about what you’d shell out for fancy floral arrangements and hors d’oeuvres back home, you can say your vows inside Florence’s 14th-century Palazzo Veccnio (www.italian-weddings.com)