https://www.openfest.org/2014/en/2014/11/04/feedback-and-a-status-update/ OpenFest is the only conference of its kind in Bulgaria, dedicated to open culture, free and open-source software, the free exchange of knowledge - a festival of the open culture. Tue, 04 Nov 2014 10:34:06 +0000 hourly 1 https://wordpress.org/?v=5.2.20