
Welcome
to
OREPA
At the Oak Ridge Environmental Peace Alliance (OREPA), we are dedicated to promoting peace, justice, and environmental sustainability. Rooted in the belief that a healthy world is essential for thriving communities, we advocate for policies that prioritize the well-being of both people and the planet. Join us in creating a future grounded in peace and equity.
Join Us August 6–10 for the 80th Anniversary Events
BEARING WITNESS: HIROSHIMA, NAGASAKI and the end of nuclear Weapons

Hiroshima Day Ceremony
Wednesday, August 6 | 6:00–9:00 AM
Location: Across from the Y-12 Security Complex
Join us to honor the victims of Hiroshima with a morning of names and remembrance, bell ringing, and a visual tribute of paper cranes.
Thursday, August 7 | 6:00–8:00 PM
Central Cinema (TBC)
Join us for a powerful documentary followed by a conversation with survivor Mitchie and discussion led by Ed Sullivan.
Friday, August 8 | 6:00–8:00 PM
Zoom + First Presbyterian Church
A moving conversation with Hideko Tamura (Oregon), Utsumi, Rachel Stewart, and author Emily Strasser (Half-Life of a Secret). Moderated discussion with audience Q&A.
Photo Lecture & Artist Panel
Wednesday, August 6 | 7:00 PM
Venue TBA
An evening with Yvonne Dalschen, Black Atticus, and guest artists reflecting on the legacy of Hiroshima through art, storytelling, and music.
Film Screening: The Vow from Hiroshima
Virtual Visit: BEARING WITNESS to HIROSHIMA.
Walk, Rally, Action for disarmament.
Sunday Vigil at Y-12
Saturday, August 9 | Location & Time: Gather at Bissell Park at 11:00 AM.
Join the walk to the gates of Y-12 for a rally with music, street theater, and calls for nuclear disarmament.
Lantern Ceremony at Sequoyah Park
Saturday, August 9 | 6:00 PM at Sequoyah Park
Close the week with a reflective lantern ceremony along the water—honoring the lives lost and our continued commitment to peace.
Sunday, August 10 | 4:00 PM across from the Y-12 Security Complex
To close out our August Actions, we’ll gather for a final vigil featuring our co-founder Ralph Hutchison, who will speak on the threat of nuclear weapons and the call for abolition.
The 8/80 Fast
A remote opportunity to fast and reflect on the nuclear crisis and the hope for abolition. Timed with the 80th August: Bearing Witness to Abomination events in Knoxville, participants may fast for a single 8-hour period, multiple intervals, or the full 80 hours—from 8:15 a.m. August 6 (Hiroshima) to 4:15 p.m. August 9 (Nagasaki).
First Friday at the Birdhouse – August 1
First Friday at the Birdhouse – August 1
Join us from 5:30–7:30 p.m. at the Birdhouse Neighborhood Center for a special First Friday sneak peek of Yvonne Dalschen's photo exhibit. This casual gathering will include light refreshments and an opportunity to engage with powerful images exploring themes of peace and resistance. All are welcome!