Alice in Chains
The State Fair grandstand concert series kicks off with a banger. The early-'90s Seattle grunge scene's third-most-successful band — thanks to hits like "Man in the Box" and "Rooster" — AIC still puts on a fierce show laced with the spirit of singer Layne Staley, two decades since his untimely death. Gavin Rossdale's Bush, of "Glycerine" fame, and 2000s-era "I Will Not Bow" rockers Breaking Benjamin, make it a full night of hard-rock radio staples. (5:30 p.m. Aug. 25, grandstand. $36-$79, etix.com.)
CHRIS RIEMENSCHNEIDER
Counting Crows and the Wallflowers
It's a doubleheader of standout '90s alt-rockers who are still making new music. Adam Duritz and Counting Crows are celebrating a new EP, "Butter Miracle, Suite One," their first new tunes in seven years. Of course, they'll serve up plenty from their terrific 1993 debut "August and Everything After" featuring "Mr. Jones" and "Round Here." While Duritz sings that he wants to be Bob Dylan, he will share a program with the Wallflowers, led by Jakob Dylan, Bob's son. Last year's "Exit Wounds" delivered the group's first new material in nine years. (7 p.m. Aug. 26, grandstand. $34-$51, etix.com.)
JON BREAM
Portugal the Man
Five years since their falsetto hit "Feel It Still" crossed over to Top 40 radio, Oregonian groovers Portugal the Man are staying true to their indie-rock roots and headlining 89.3 the Current's annual Music-on-a-Stick shindig alongside another favorite of the station: Manchester Orchestra, the U2-ish Atlanta band behind "Bed Head." Kerry Alexander and her fun, booksmart trio Bad Bad Hats round it out as the only Minnesota act with a grandstand slot this year. (7 p.m. Aug. 27, grandstand. $27-$37, etix.com.)
C.R.
Pitbull
Mr. Worldwide became a global sensation thanks to his big beats and simple, catchy choruses that are contagious even if you don't speak English or Spanish. Though it's been a minute since he scored his massive hits "I Know You Want Me (Calle Ocho)" and "Timber" (with Kesha), Pitbull is a hard-working party animal who will keep the festivities going until the grandstand's fireworks. Opening is "Fancy" rapper/singer Iggy Azalea, who is on the comeback trail with last year's album "The End of an Era." (7 p.m. Aug. 28, grandstand. $39-$84, etix.com.)
J.B.