Seijin Otaku Fest

Event Dime

Seijin Otaku Fest

Events
When:
July 31, 2026 ยท 12:00 AM
Where:
DoubleTree by Hilton Hotel Denver Tech Center, Greenwood Village, CO 80111
Source:
Upcoming Worldwide Convention Schedule

Seijin Otaku Fest is an 18+ Anime Con bringing a premium experience at an affordable cost. Low cost to both vendors and attendees, cash prize cosplay contest, featured guests, waifu guest, and cosplay guests.

Why this event appears here

This listing is shown because it is tied to the current city coverage and carries structured metadata that can be indexed and compared with other events.

  • City coverage

    Greenwood Village

  • Primary source

    Upcoming Worldwide Convention Schedule

  • Categories

    Events