Oceana was joined by longtime supporters Kate Walsh (“Private Practice” and “Grey’s Anatomy”) and Aaron Peirsol (gold medal-winning swimmer) in Washington, D.C. today to remember the one-year anniversary of the Gulf of Mexico oil spill. We were also joined by Patty Whitney, a Louisiana resident-turned-activist whose home was affected by last year’s disaster.

Along with campaign director Jackie Savitz, and a slew of energetic volunteers, the group served to remind us that offshore drilling is never safe – and that an oil spill could happen anywhere. Check out this slideshow of images from today’s event.