
1) Festival in Iowa
Found on
https://www.crosswordclues.com/clue/gamicon

Gamicon is Iowa`s longest-running non-gambling game convention, currently held at the Sheraton Hotel in Iowa City, Iowa. Gamicon ALPHA (the convention goes by the Greek Alphabet) was sponsored by the Science Fiction League of Iowa Students (SFLIS). Gamicon later incorporated as a not-for-profit organization, then merged with the Mindbridge Founda....
Found on
http://en.wikipedia.org/wiki/Gamicon
No exact match found.