Registration Open for ChalkFest — Public Art Reston, in partnership with Reston Town Center, will host its annual festival ChalkFest on Sept. 16. All are invited to participate in this annual chalk festival and transform Market Street into a street art gallery! Registration is available in three categories: Professional Artists ($20), Amateur Artists ($15) and Families & Kids ($15). [Public Art Reston]

‘Totally Trucks’ Event Friday — Reston Association will show off its trucks to kids Friday from 9 a.m. to noon at the Central Services Facility (12250 Sunset Hills Road). All children will receive a “Totally Trucks” construction helmet. There will be a horn-free hour, on some of the vehicles, from 9-10. Registration is not required for the rain-or-shine event. Contact a[email protected] or call 703-435-6577 for more information. [Greater Reston Chamber of Commerce]

National Farmers Market Week Coming Up — National Farmers Market Week is Aug. 6-12. In a piece for the Connection Newspapers, John Lovaas invites all to celebrate the importance of local growers at the Reston Farmers Market in Lake Anne Plaza on Aug. 12. [Connection Newspapers]

High School Sports Football Season Starts — Practices began for Fairfax County Public Schools football teams Tuesday. WUSA9 talked to South Lakes High School coach Trey Taylor about efforts that are being made to improve safety for student-athletes. [WUSA9]