Featuring Cole Swindell, Keith Urban, Koe Wetzel, plus many more artists. General admission: $85–$225. Ages 3 and under: Free. Most food and beverage vendors are going CASHLESS. Parking: $20–$30. Runs thru June 14. Sonoma County Fairgrounds. 1350 Bennett Valley Rd., Santa Rosa. Full line-up: countrysummer.com.