Naperville, IL News Roundup (7/27/25)

Petition season starts: Hopefuls for the 2026 Primary will begin gathering signatures at Naperville City Hall on Aug. 5, 2025 — learn what you need to do.

A cappella summer showcase: On Aug. 23 at Grace United Methodist Church, Instant Classic, Stiletto, Factory Tuned and the Upside Downers join the 40-member Chorus of DuPage for nostalgic hits from the Beach Boys, the Everly Brothers and more — learn what makes this lineup a summer standout.

Naperville’s lead line overhaul: Naperville will complete replacing all lead water service lines by 2029—far ahead of state and federal mandates—with just 207 of over 42,000 lines left after this year’s 68 replacements — find out how the city is safeguarding your tap water.

Shape the Nike Sports Complex: The Naperville Park District seeks community feedback on planned upgrades via an online questionnaire open until Aug. 8 — learn what’s in store.

Spot the Tosi Homes: Naperville Preservation is hosting a “Spot the Tosi” contest to document Don Tosi’s mid-century modern houses in Naperville with a $100 Gia Mia gift card prize, closing at midnight Friday — find out how to enter.

Other Naperville headlines this week

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