Summer in Bansko wound down with its usual flourish — Rock Fest, the 29th Bansko Jazz Festival, Balkan rhythms, an opera weekend, a culinary showcase, and Pirin Ultra all came and went through August and September. Now the town has shifted into its autumn register, and this week in particular is one of the biggest on the local calendar. This Week: Bansko's Liberation Day (October 1–5) October 5th...