TODAY

Green Living Expo

Exhibits, presentations, music, all related to green living and saving energy. 10 a.m. to 6 p.m. Roanoke Civic Center. 745-2838, aecpes.org/expo/.

Books for Bytes Used Book Sale

Large collection of books and materials. Proceeds will go toward laptops for basic computer lessons. 10 a.m. to 6 p.m. Westlake Library, Hardy. 483-3098.

SATURDAY

Harvest Party at Historic Avenel

Fundraiser for Historic Avenel. Cocktails, heavy hors d'oeuvres and networking with Bedford-area residents. 6 to 8:30 p.m. $25. Tickets may be purchased at Arthur's Jewelers, Scott & Bond Inc., Bedford Welcome Center, or from any Avenel Board member. 586-1814, www.historicavenel.com.