Orange County Water and Sewer Authority will host a blood drive from 11 a.m. to 3 p.m. in the Administration Buildings community room, 400 Jones Ferry Road, Carrboro. Make an appointment by phone or online with sponsor code owasa. 1-800-733-2767, redcrossblood.org.
Rhythm Jam with Music Explorium
Carrboros Rhythm Jam with Music Explorium, a drumming and dance session in the Jam Session Series, will be from 7:30 to 9 p.m. at the Carrboro Century Center, 100 N. Greensboro St. Drums are provided; bring your own if you can. Admission is $3. 919-918-7364.
Chapel Hill Farmers Market
The Chapel Hill Farmers Market will be open from 9 a.m. to noon every Saturday at 201 S. Estes Drive.
Carrboro Farmers Market
The Carrboro Farmers Market will be open from 9 a.m. to noon in the Carrboro Town Commons, beside Town Hall at 301 W. Main St.
Please send calendar items to email@example.com.