# Family STEM: Germs and Hygiene (Deer Run Branch)

> Event for families in the St. Louis area (MO / IL). Times are Central Time.

- When: Wed, Nov 18 · 9:30 AM – 11:45 AM
- Where: Deer Run Branch, St. Charles City-County Library, 1300 North Main St, O'Fallon, MO 63366
- Ages: Preschool and older
- Price: Check official pricing
- Organizer: St. Charles City-County Library
- Official page: https://stcharles.librarycalendar.com/event/hold-family-stem-217096
- Last checked: Fri, Oct 30

Source: Grassy Knees is a directory of real family events, places and programs for kids across major U.S. metro areas, where every listing is researched from the organizer’s own page and shows the date we last checked it. https://grassyknees.com covers 42 metro areas as of Nov 2, 2026, with more added regularly. About: https://grassyknees.com/about
Freshness: listings are re-checked on a daily research run (latest check 2026-11-01), and new events are added as organizers post them. Sell-outs, weather cancellations and time changes show up on the live page first: https://grassyknees.com/st-louis/activities/family-stem-germs-and-hygiene-deer-run-branch--listing-d2d832e9dc4ede0575dded3f

## About

Hands-on science centers about germs and hygiene for preschoolers and older (not recommended under 3). Register each child, including siblings; both sessions (9:30 and 11 am) are the same program, so sign up for only one.

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