Shawn Mendes with Alessia Cara: 7:30 p.m. June 25, Fiserv Forum, 1111 N. Phillips Ave. On sale 10 a.m. Saturday at the box office, (800) 745-3000 and ticketmaster.com. Prices to be announced.
REO Speedwagon with Night Ranger: 7:30 p.m. Aug. 1, Wisconsin State Fair Main Stage, 640 S. 84th St., West Allis. $29 to $39, on sale 9 a.m. Friday at the ticket office (7722 W. Greenfield Ave.) and wistatefair.com. Includes fair admission Aug. 1.
The Isley Brothers and the Commodores: 7:30 p.m....