The third annual Rappahannock County Farm Tour features 19 agricultural venues. Headquarters for this family-friendly, self-guided tour is at The Link, 12018 Lee Hwy., Sperryville, which also hosts 25 vendors and eco-friendly organizations at an All Things Rappahannock Market. Headquarters open 9 to 4 both Saturday and Sunday; admission $5 donation per person older than 16. Tickets available online at farmtour.visitrappahannockva.com or, on tour days, at The Link, Belle Meade Farm, Narmada Winery and Mountain Laurel Montessori Farm School. For more information: 540-675-5330 or info@visitrappahannockva.com.