Bansko, Bulgaria, 2019-Feb-15 — /Travel PR News/ — During the past weekend, Kempinski Hotel Grand Arena Bansko launched the inspiring Kempinski Concertini initiative in cooperation with the National Humanitarian High School St. St. Cyril and Methodius – Blagoevgrad. Kempinski Concertini is a series of interactive mini-concerts, taking place in the Kempinski hotels around the world. The initiative… Read the full press release