My husband’s cousin has a loving saying about his mom, “Wendy loves a theme,” and I must admit to having the same streak. Perhaps it comes from a childhood love of playing dress-up. Perhaps it comes from a teenaged love of fantasy books. In any case, for our second day touring Rome I definitely had a ‘theme’ in mind: all things Ancient Rome. With my head swimming with glitzy images from Hollywood blockbusters like Cleopatra, Ben-Hur, and Gladiator, I planned what I thought would be the perfect deep-dive…