The NanoCon International Film Festival (NIFF) is an international film event that takes place annually in Longview, Washington. The festival, which is brought to you by the Lower Columbia Rotaract Club, a student-led service organization, showcases a diverse range of short films from around the world. For its 7th season in 2025, NIFF received nearly 3,000 short film submissions representing 194 countries. The festival features screenings, panels, and special events at various venues across the Longview area, including the Columbia Theatre and the Longview Public Library. In 2020, the festival adapted to a virtual format due to the COVID-19 pandemic, demonstrating its resilience.