
1) Festival in Poland
Found on
https://www.crosswordclues.com/clue/polcon

Polcon is the oldest Polish science fiction convention, organized each year in a different place by the local science fiction club. The Janusz A. Zajdel Award is awarded during the convention. The first Polcon was held in 1985 in Błażejewko near Poznań. ==List of Polcons== ==Future Polcons== ...
Found on
http://en.wikipedia.org/wiki/Polcon
No exact match found.