1. It’s Wednesday, and that means the Wakefield Farmers Market will take place from 2 to 6 p.m. at the Audrey Moore RECenter at Wakefield Park, 8100 Braddock Road, Annandale.

2. On today’s date in 1780, American General Benedict Arnold committed treason during the Revolutionary War.

3. Canadian singer-songwriter Leonard Cohen celebrates his 77th birthday today.

4. This evening, the Annandale Chamber of Commerce holds a forum on “The Changing Face of Healthcare.” Check Annandale Patch Thursday morning for the story.

5. George Mason University’s “Fall for the Book” festival comes to Annandale today. Short story writer E.C. Osondu will read from his debut short story collection, “Voice of America,” from 12:30 to 1:45 p.m. at the Annandale campus of Northern Virginia Community College, 4001 Wakefield Chapel Road.