ICon is an Israeli science fiction and fantasy fan convention held annually in the Tel Aviv Eshkol Pais during the Sukkot holiday in September–October. Venues in previous years included the adjacent Cinematheque, Eeroni Aleph school and ZOA house. The first ICon was held in autumn 1998. ICon is normally three days long, though in previous years it featured a parallel film festival which lasted longer.
The title is a contraction of "Israeli Convention". Graphically, "IC" resembles the first letter of the festival's name in Hebrew, hence the capitalization.
ICon features a plethora of talks on subjects including literature, science, television, films, specific fandoms and general genre theory as well as writing and art workshops and a host of roleplaying games. The convention encourages cosplay, and includes a masquerade event. It normally features an original film, play or musical created by Israeli science fiction fans. ICon 2013 featured over 270 such events over the 3.5 days period. Rather than a dealers' room, ICon features a dealers' court through the festival lobby and the outdoors areas of the venue. The festival usually features a battle ring where costumed LARP players and visitors can battle against each other with soft simulated weapons.
The annual Geffen Award ceremony for Hebrew and translated science fiction and fantasy literature has been held at ICon since 1999.
The venue consists of the Eshkol Pais building, which features talks, a makeshift "café" rest area, a tabletop games room and some of the dealers' court including a second-hand booth where visitors deposit used goods for sale. The Eeroni Aleph adjacent school is used for roleplaying games and allows out-of-town visitors to sleep inside for the duration of the night. Nearby venues, such as ZOA, are sometimes used as well on busier years.
Past guests and guests of honor include authors Orson Scott Card, Guy Gavriel Kay, Steven Brust, Neil Gaiman and Daryl Gregory, as well as actor Chase Masterson and others.