Octocon

Octocon is a portmanteau of "octa-" and "con," where "octa-" refers to the number eight and "con" is a common abbreviation for "convention" or "conference." Therefore, Octocon specifically denotes a conference or convention held annually in October. The name often implies a focus on themes appropriate to the month, such as Halloween, horror, science fiction, fantasy, or gaming; however, the specific subject matter depends entirely on the organizers and target audience of the event. The name's simplicity and directness make it an easily recognizable identifier for events scheduled during this time of year.

Octocons may be large, multi-day events or smaller, one-day gatherings. Their format can range from academic conferences featuring scholarly presentations to fan-organized events with cosplay, panels, and vendor halls. The scale and scope vary significantly based on the organizing body and their resources.