This year OpenFest will again be broadcast live. You can watch it by using the following URLs:
RTMP stream, supported by VLC, MPlayer, etc.
HLS stream, supported by Android, iOS, VLC, MPlayer…
The “Bulgaria” hall is next to the Sofia’s City Garden, between the Sofia hotel and the Ministry of Defense. It’s close to the “Serdika” station of the metro.
Map of the metro | Schedule