The 7th Balkan and Black Sea Conference "Days of Clusters" was held in Ohrid, Macedonia from September 22-24, 2016. Over 150 experts from 27 countries across 5 continents attended the conference and participated in practitioner and academic tracks. Participants also enjoyed social activities including a boat trip on Lake Ohrid, wine tasting in the Tikves region, and learning about Macedonian culture. The conference strengthened cross-border cluster collaboration and resulted in an agreement to cooperate between clusters in the Balkan and Black Sea region and South Korea.