We haven’t been everywhere in the world. But, we have collected a few stamps on the old passport. Budapest ranks high on G@H’s Favorite Cities list. Here’s why. 1. Buda Castle As children, we daydreamed about repelling invaders from a castle fortress. That vision became reality on a January day in Budapest. Buda Castle, a World Heritage Site and the Royal Palace, hosted the most epic of snowball fights. We, four adult men, bombarded a mob of Hungarian children milling about below the citadel walls. Admittedly, ours was a preventive maneuver. But, these little delinquents surely meant ill. Winter, summer, spring or autumn, visit Buda Castle. Beware of tour guides with walrus mustaches, though. One approached us pitching his service. When we politely declined, he called us “idiot American monkeys.” He was both rude and probably correct. 2. St. Stephan...