Downtown Farmers' Market, 3-6 p.m, Central Park.
Aberdeen Municipal Band, with Phil Baker, 6:30 p.m., Melgaard Park.
Fallout Art and Music Night, 7 p.m., Red Rooster Coffee House, 202 S. Main St.
Rem Dog Karaoke featuring Ryan Malsom, 9 p.m., Maverick's, 720 S. Lamont St.
Kopperud Karaoke, 9:30 p.m., Eagles Club, 316 S. Second St.
Dickey County Fair, free evening meal at 5:30 p.m., River Rats dueling pianos at 7 p.m., Finnish Line fireworks at 10 p.m., Ellendale, N.D.
Rockfest, featuring Hollywood Undead, Trapt, Eve to Adam, Candlelight Red, 6 p.m.-midnight, Central Park.
Double S Duo, Kurt Smith and Frank Schwan, 6-9 p.m., Ward Plaza, 104 S. Main St.
Baby, presented by Storybook Land Theatre, 7 p.m., Storybook Land Castle, Wylie Park.
Greg Strange, from Nashville, Tenn., 7 p.m., Ipswich bandshell.
The Fox on the Fairway, 7:30 p.m., Fort Sisseton Historic State Park near Lake City.
Holly Hoffman, 7:30 p.m., Pollock School and Community Center.
Rem Dog Karaoke with Mark Remily, 8 p.m., Elks Club, 705 Circle Drive.
Rem Dog Karaoke featuring Curt and Peg Bollinger, 9 p.m., patio party, Wakeside.
Worthmore Benefit Ride, leaving Worthmore parking lot at 1 p.m., 1206 S. Main St.
Music on Main, featuring Dred I Dread, Carnage & Desdamona, Tree Party, Pops Blue Rhythm, Gonzo 5, SoulDrive, 1:15 p.m.-midnight, Main Street, Aberdeen.
Brown County Historical Society summer meeting, 2 p.m., Trinity Episcopal Church, Groton.