Antiques show: The Duxbury Spring Antique Show will be held on Saturday from 10 a.m. to 5 p.m. and Sunday from 11 a.m. to 4 p.m. at Duxbury High School. Admission is $7. 781-934-0111 or www.duxburyboosters.org.
Quilt show: A quilt show and bluegrass performance to benefit Science with a Mission Inc. will take place Saturday from 9:30 a.m. to 3:30 p.m. at the Covenant Congregational Church, 204 Center St. Tickets $5. 508-238-6423 or www.ecovchurch.org.
Concussion forum: A concussion discussion and forum will be held at Tabor Academy’s Lyndon South Auditorium on Friday at 7 p.m. The program is geared for volunteer recreational sports coaches, and is open and free to the public. 508-748-2000.
Flavors of Neponset Valley: The Neponset Valley Chamber of commerce will host the Flavors of Neponset Valley gala on Thursday from 5:30 to 9 p.m. at Christina’s restaurant. Tickets $55 per person and $425 for 10 tickets. www.nvcc.com or 781-769-1126.
Church dinner and raffle: The First Parish Universalist church will host a chicken parmesan dinner followed by a prize raffle on Saturday at 6:30 p.m. Tickets $10, $6 for children. 781-344-6800.