Music

Jazz Fest Glen Ellyn 2 to 9 p.m. Saturday, July 12, Main Street, near Metra train station, Glen Ellyn. Sponsored by College of DuPage, Glen Ellyn Chamber of Commerce and Karnes Prickett Design. Free. Food, beverages and music. Musical lineup includes Mulligan Masaics Big Band, Henry Johnson Trio with vocalist Tammy McCann, Willie Pickens Trio and Chevere featuring Alejo Poveda and Howard Levy. For more information, visit www.JazzFestGlenEllyn.org.

Classes

Social Security class 2 to 3 p.m. Saturday, July 12, Villa Park Public Library, 305 S. Ardmore Ave. Presented by the Social Security Area Director’s office in Chicago. Includes online retirement planning, online benefit applications, children’s issues and multi-language gateway. Free. (630) 834-1164.

Nature event

“The Rhyming Circus” 11 a.m. Saturday, July 12 and 3 p.m. Sunday, July 13, Morton Arboretum, Interstate 88 and Route 53, Lisle. Ralph’s World family concert. All ages. $9 Arboretum members; $13 non-members in advance, $15 day of performance. Children under 2 are free. For tickets, call (630) 725-2066, www.mortonarb.org.


Theater

“Oklahoma” Theatre-on-the-Hill, 8:30 p.m. Fridays and Saturdays, July 11 and 12, 18 and 19, 25 and 26; 7 p.m. Sundays, July 13 to 27, Bolingbrook Performing Arts Stage, 375 W. Briarcliff Road. $14 adults, $11 seniors and students. For tickets, visit www.tothbolingbrook.com.

Special event

Garden Walk and Fair Elmhurst Garden Club, 10 a.m. to 4 p.m. Sunday, July 13, Wilder Park, Elmhurst. $15 tickets available at Elmhurst Camera, enzee Boutique, Petal Pushers, Nucara Vallette Pharmacy and The Uptown Shoppe. Vendors, horticultural experts and master gardeners. Applications for venders are currently being accepted by calling (630) 834-0285.