This Halloween, suburban and Chicago theaters are serving up thrills, chills and chuckles, including tales of mad scientists, drunken vampires, terrorized wives, imperiled puppets and plucky farm animals.

Actor/comedian Paul Reiser headlines The MAC, the Chicago Sinfonietta showcases Indian music at Naperville and Chicago concerts, and Chicago’s MCA hosts a career perspective of artist/activist/musician Yoko Ono.

Immerse yourself in ancient Egypt when the new virtual reality venue EXP opens in Rosemont, be wowed by Cirque Italia, and laugh along with comedians Paula Poundstone, Doug Benson and Steve Solomon this week.

Mark your calendar for the Long Grove Apple Fest, Jack O’Lantern World, Huntley Fall Fest, Celebración de los Árboles at Morton Arboretum, Oktoberfests across the suburbs, Pumpkin Fest at Cosley Zoo and more happening this week.

Mark your calendar for Buffalo Grove Days, Naperville Jaycees’ Last Fling, Lake in the Hills Summer Sunset Festival, Chicago Jazz Festival, Schaumburg Septemberfest, Long Grove Irish Days and more happening this week.

Naperville Jaycees partnering with Windy City Amusements to bring fresh carnival rides and games to Last Fling event over Labor Day weekend.

Mark your calendar for Buffalo Grove Days, Anime Magic! 2025, Chicago International Boat Show, Palatine Street Fest, Port Clinton Art Festival, Geneva Concours d’Elegance, Wayback Wheels Car Show and more happening this week.

Mark your calendar for Hampshire Coon Creek Country Days, Smoke and Irons Music Fest, Burr Ridge Art Fair, Gurnee Days, Taste of Glen Ellyn, Midwest Classic Supershow and more happening this week.

Mark your calendar for Lollapalooza, National Night Out events, North Aurora Days, Hampshire Coon Creek Country Days, Warrenville Summer Daze, Festival of the Arts in Libertyville and more happening this week.

Summer Place Theatre presents "Legally Blonde: The Musical," following Elle Woods' journey to Harvard Law School. The show will be July 25 to Aug. 3 in Naperville.