Hoomstock is the rock festival organized by HUM Youth Association from Hum na Sutli in Croatia. This area is famous for the large glass industry - Vetropack with a broad range of glass packaging products for wine, sprits, beer, etc. The company is not only a supplier to the Croatian domestic market, but also a key exporter to neighboring markets in Slovenia, Italy, Hungary, Bosnia, Serbia and other countries in south-eastern Europe - hence the request for representation of glass in the logo. Read Less