The West River Heritage Day Oyster Festival will have a full slate of entertainers, artists, authors, craftsmen and food vendors from 12:30 to 5 p.m. Sunday at the Captain Salem Avery House Museum, 1418 E. W. Shady Side Rd. in Shady Side. Volunteers are needed to assist with setup arrangements for the sixth annual festival from 10 a.m. to noon and to help with children's activities, food booths, parking, greeting and more. Cleanup volunteers will be needed from 5 to 7 p.m. Contact the volunteer coordinator at 410-867-4486 or captainavery@prodigy.net. Web site: www.averyhouse.org.

Kinder Farm Park in Millersville needs volunteers to help plant trees and shrubs from 9 a.m. to noon Saturday. Bring work gloves and a shovel if you have them. Call the park office to register, 410-222-6115. Web site: www.kinderfarmpark.org.

The Providence Center provides employment, vocational, recreational, retirement, medical day care and transportation services to more than 450 developmentally disabled adults each day. It has immediate openings for volunteers, including mature high school students, in the Arnold, Pasadena, Millersville and Glen Burnie areas. Volunteers can share their interests in reading, art, pottery or gardening with clients; provide advice on job development; or just be a "buddy" to an adult. Volunteers are specifically needed to assist with art, dance and drama classes and teach a reading class and a sign-language class. Individuals and groups are also needed to help with landscaping and with painting at various locations. Hours are flexible. Opportunities are available to complete service learning requirements. Contact Ellen Dannan at 410-315-8303 or edannan@providencecenter.org. Web site: www.providencecenter.org.

Rob's Barbershop Community Foundation features programs and projects that promote clean and healthy living. Volunteers 15 and older are needed for special projects, for hosting and helping with events, for public speaking, for folding brochures, for supervising children and for administrative tasks. Volunteer barbers are also needed to serve homeless and other needy people in the Odenton area. Call Robert Cradle at 410-519-8143 or rcr365@aol.com.

Service Corps of Retired Executives, Chapter 390, is sponsored by the U.S. Small Business Administration to offer mentoring to small-business owners and new entrepreneurs through free counseling and workshops for clients in Anne Arundel and surrounding counties. Chapter 390 welcomes volunteers who have business ownership or management experience or administrative talents. Training is provided by experienced mentors. Volunteers ages 16 and older are also needed for office support and in managing the SCORE office in Annapolis. Contact Chuck Harris at 410-266-9553 or score390@aol.com.

The Severna Park Jaycees invite people ages 21 to 39 to get involved in leadership, individual development and community development. Community volunteer activities include park cleanups, holiday gift baskets, an annual children's fair, a Fourth of July festival and support for U.S. troops. Contact Lisa Benish at 410-315-9901 or 410-647-2103 or spjcpresident@severnaparkjaycees.org. Send inquiries to PO Box 524, Severna Park, Md. 21146.

The Sexual Assault Crisis Center of Anne Arundel County responds to the needs of victims of rape, sexual assault and abuse, and domestic and family violence in the county. Volunteers are needed to work on the 24-hour crisis hotline or as victim advocates in the North Arundel Hospital emergency room. Hotline volunteers work in the Glen Burnie office or from home. Forty hours of Victim Advocates Volunteer training starts Nov. 2 on evenings and Saturdays at 7493 Baltimore-Annapolis Blvd., Glen Burnie. Call Lynn Freshour at 410-768-1875, Ext. 115.

The Smithsonian Environmental Research Center in Edgewater needs volunteers for environmental education programs centered on Chesapeake Bay ecology. Depending on a volunteer's interests and skills, activities may vary from guiding an estuary walk to canoeing or crabbing and seining. Typically, volunteers commit one day a week for four to six hours. No experience is necessary. All volunteers receive training from the center's education staff and scientists. Contact Jane Holly at hollyj@si.edu or call 443-482-2216. Web site: www.serc.si.edu/education.

The SPCA of Anne Arundel County needs volunteers to help in tasks from bathing dogs to maintaining the nature trail. Help is also needed with monthly events and activities. Groups of volunteers are welcome. Call 410-268-4388, Ext. 121.

The Ulman Cancer Fund for Young Adults provides free support programs, education and resources for young adults affected by cancer and for their family and friends while promoting awareness and prevention of cancer. Volunteers 18 and older with good communication and organizational skills are needed to be community educators (members of the speakers bureau) to give at least three presentations a year about cancer and cancer fund services. Cancer survivors are ideal community educators. Training will be provided. Contact Hanock John at 410-964-0202 or hjohn@ulmanfund.org. Web site: www.ulmanfund.org.

A Volunteer Mobilization Center is being developed at the request of Anne Arundel County's Emergency Management Office under the direction of the Volunteer Center for Anne Arundel County. Some of the volunteers will staff the center and coordinate other volunteers, but the majority will be referred to agencies requesting help and be trained by those agencies. The next training session for disaster preparedness and response volunteers to staff the center will be from 10 a.m. to 2 p.m. Wednesday. (Lunch is included.) Training is held at the Volunteer Center, 2666 Riva Rd., Suite 130, Annapolis. Space is limited and registration required. There is $10 fee for lunch and training materials. To register, contact Fay or Sarah at 410-897-9207 or info@volunteerannearundel.