The Lynnfield Rotary Club, which is celebrating its 50th year, has scheduled its 48th annual chicken barbecue for Tuesday, Sept. 10, on the town common, Main Street, from 4 to 7:30 p.m. Sponsored by local businesses, the barbecue draws crowds of 750 to 800, said Rotary Club president Jason Kimball, and raises money for a wide variety of Rotary-supported community causes. Tickets cost $15 for a chicken dinner, $10 for a hot dog dinner. Meals come complete with side dishes, drinks, and desert. For tickets, call Kimball at 781-334-3200, or visit the Lynnfield Rotary Facebook page at www.facebook.com/lynnfield.rotary.