West Point Crab Carnival — Celebrate fall and the Town of West Point with live bands, a Friday Fireman's Parade, Saturday Crab Carnival Parade, children's events and Friday night fireworks. 2-10 p.m., Friday; 10 a.m.-6 p.m., Saturday. 329 6th St., West Point. Free.
Dewey Decibel Concert Series — Dikon and Vallet perform acoustic show with guest Ollie "OT" Adcock. 7:30-9:30 p.m., Friday. Williamsburg Library Theatre, 515 Scotland St. $8-$12, call 259-4070.
Yorktown Wine Festival — Sample wines from wineries throughout the state while browsing art, food vendors and entertainment. 12-6 p.m., Saturday. Riverwalk landing, 331 Water St., Yorktown. $30/advance, $35/door, call 877-2933.
"Beyond Visible" — Kathy Hornsby's exhibit of more than 30 images showcasing her interest in infrared photography. 11a.m.-3 p.m., Tuesdays-Saturdays. 1-5 p.m., Sundays. Williamsburg Contemporary Art Center, 219 N. Boundary St. Free.
Ella Fitzgerald and Louis Armstrong Tribute — Virginia Symphony Orchestra pays tribute to two jazz legends. 8 p.m., Thursday. Ferguson Center for the Arts, Newport News. Tickets start at $25, call 757-892-6366.
Inside James Fort — Join Daniel Firehawk Abbott of the Nanticoke people from Maryland's Eastern Shore to learn about the Tidewater Algonquians and their interactions with Jamestown settlers. 10 a.m.-4 p.m., Saturday. Historic Jamestowne, 1368 Colonial Parkway. Admission required.
5K benefiting The Arc — This 7th annual 5K and one-mile fun run at Williamsburg Landing benefits The Arc of Greater Williamsburg, with the mission of improving quality of life for people with intellectual and developmental disabilities. 7:30-10:30 a.m., Saturday. $35, register at thearcgw.org.
"Time After Time" — CultureFix presents an '80s tribute concert featuring performances by DOG Street Boys, Ball and Chain, BJ Griffin and the Galaxy Groove. Doors open 6:30 p.m., Saturday. Kimball Theatre, 424 W. Duke of Gloucester St. $25.
Williamsburg Book Festival — Meet local and regional authors, attend workshops and panel discussions and say hello to headliner Rita Mae Brown. 10 a.m.-4 p.m., Saturday. Stryker Center, 412 N. Boundary St. Free. Call 903-8417.
American Indian Intertribal Powwow — Members of American Indian tribes gather for time of song, dance and stories from 9 a.m.-5 p.m., Saturday and Sunday. Renowned hoop dancer and indigenous Northern Plains flute player Kevin Locke performs 6:30 p.m., Saturday. Jamestown Settlement, 2110 Jamestown Road. Admission required.