A celebration of life event for Nancy Seyden, to share food, music and memories, will run from 2 to 4 p.m. Sunday, April 3, at the Stonegate Clubhouse, 919 Lake Blvd. in Davis. A pioneer in the disability rights movement at UC Davis, she died in Davis on Jan. 22, 2011, at the age of 63. Donations in her memory may be made to the Yolo Basin Foundation, P.O. Box 943, Davis, CA 95617. Funds will be used to improve access for disabled visitors.