# Things to do with kids in Wentzville, MO

> 12 upcoming family events and 1 places and ongoing programs in Wentzville, MO (St. Charles County, MO), in the St. Louis area. Listings whose address is in this town. Dates and times are Central Time. Today is Sat, Oct 24.

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 Oct 24, 2026, with more added regularly. About: https://grassyknees.com/about
Freshness: listings are re-checked on a daily research run (latest check 2026-10-24), 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/towns/wentzville-mo

## Events ahead

- [Monster Mash Trunk-Or-Treat](https://grassyknees.com/st-louis/activities/monster-mash-trunk-or-treat--listing-55c7b1c2620a52858e56afa4) — Sat, Oct 24 · 10:30 AM – 1:30 PM · Station 1 Firehouse, Wentzville · Paid · checked Oct 14. Wentzville's annual Monster Mash Trunk-or-Treat at the Station 1 Firehouse, co-sponsored by the Wentzville Firefighters Community Outreach, offers games, face painting, the…
- [Mad Science Presents: Halloween Science at Corporate Parkway Branch](https://grassyknees.com/st-louis/activities/mad-science-presents-halloween-science-at-corporate-parkway-branch--listing-40048b26495d720a9ac659d3) — Mon, Oct 26 · 6:30 PM – 7:30 PM · Corporate Parkway Branch, St. Charles City-County Library, Wentzville · checked Oct 20. Mad Science brings its Halloween show to the St. Charles City-County Library's Corporate Parkway Branch in Wentzville on Monday, Oct. 26, from 6:30 to 7:30 p.m. Children step…
- [Corn Maze and Caramel Apples at Broemmelsiek Park](https://grassyknees.com/st-louis/activities/corn-maze-and-caramel-apples-at-broemmelsiek-park--listing-3cf995d623cba85ed89ecf9a) — Sat, Nov 7 · 3:00 PM – 6:00 PM · Broemmelsiek Park – Agriculture Educational Garden, Wentzville · From $5 · checked Oct 24. A fall afternoon at the Broemmelsiek Park corn maze: groups race to find their way through the maze, then build their own caramel apple at a toppings station with chocolate…
- [Little History Explorers at Quail Ridge Park](https://grassyknees.com/st-louis/activities/little-history-explorers-at-quail-ridge-park--listing-01127f70d247ee9a193d8066) — Wed, Nov 18 · 10:00 AM – 10:30 AM · Quail Ridge Park – The Lodge, Wentzville · Up to 6 · Free · checked Oct 24. A monthly half-hour history program for children 6 and under run by St. Charles County Parks. Each session explores a history-related topic through a story time and a short…
- [Emerging Archer at Quail Ridge Park](https://grassyknees.com/st-louis/activities/emerging-archer-at-quail-ridge-park--listing-9b4ec6cdf46ad1068bfe3255) — Fri, Nov 20 · Quail Ridge Park, Wentzville · Ages 12+ · From $5 · checked Oct 24. An introductory archery session with St. Charles County park rangers for adults and children 12 and older. After instruction on the basics, participants practice with recurve and…
- [Wentzville Holiday Night Lights Drive-Thru](https://grassyknees.com/st-louis/activities/wentzville-holiday-night-lights-drive-thru--listing-47294e7b5227b9f7d529d22b) — Nov 27 – Dec 30 · 5:00 PM – 9:30 PM · Rotary Park, Wentzville · From $15 · checked Oct 14. Wentzville's Holiday Night Lights returns to Rotary Park with a one-mile drive-through route of illuminated scenes and light tunnels, with new scenes this year. Open nightly…
- [Santa Saturdays at Holiday Night Lights](https://grassyknees.com/st-louis/activities/santa-saturdays-at-holiday-night-lights--listing-5d052ccb3b063337ebbbe422) — Sat, Dec 5 (+2 more dates) · 5:30 PM – 9:30 PM · Kolb Building, Rotary Park, Wentzville · With admission · checked Oct 14. Near the end of the Holiday Night Lights route, the Kolb Building (across from the open field and grand tree) hosts Santa every Saturday in December leading up to Christmas…
- [Holiday Night Lights 5K and Fun Run](https://grassyknees.com/st-louis/activities/holiday-night-lights-5k-and-fun-run--listing-e56e48dcd8a5b21ac9fd6ad0) — Sun, Dec 6 · 5:00 PM · Rotary Park, Wentzville · All ages · Paid · checked Oct 14. Run or walk a festive course illuminated by the Holiday Night Lights at Rotary Park, in holiday gear with holiday music. Billed as perfect for all ages and fitness levels, with…
- [Wentzville Annual Tree Lighting and Christmas Parade](https://grassyknees.com/st-louis/activities/wentzville-annual-tree-lighting-and-christmas-parade--listing-882b92cf8b17103f62ab885c) — Sun, Dec 6 · 5:30 PM · Historic Downtown Wentzville (parade starts at Pearce Hall) · checked Oct 14. Mayor Nick Guccione begins the tree lighting ceremony at 5:30 p.m. in Historic Downtown Wentzville at Luetkenhaus and Pearce boulevards. The Christmas parade follows (about 6…
- [Movie and Craft: Elf (2003)](https://grassyknees.com/st-louis/activities/movie-and-craft-elf-2003--listing-539912b30d330893c8238ef4) — Tue, Dec 15 · 5:00 PM – 7:00 PM · Corporate Parkway Branch, St. Charles City-County Library, Wentzville · checked Oct 14. Watch the holiday movie Elf (2003, rated PG) while making a cross stitch to go with the film. Food or drinks served; all supplies provided. Listed for early elementary through…
- [Escape Room: Gingerbread House (Corporate Parkway Branch)](https://grassyknees.com/st-louis/activities/escape-room-gingerbread-house-corporate-parkway-branch--listing-71261f150cab9f8620ad9fa5) — Tue, Dec 22 · 12:30 PM – 4:15 PM · Corporate Parkway Branch, St. Charles City-County Library, Wentzville · checked Oct 16. You were lured into the gingerbread house hoping for a treat but now you are trapped! Groups follow the clues to decipher the codes and escape. Several 45-minute time slots; you…
- [Family Fun: Noon Year's Eve (Corporate Parkway)](https://grassyknees.com/st-louis/activities/family-fun-noon-year-s-eve-corporate-parkway--listing-643fa3d556c44248fc5adf1b) — Thu, Dec 31 · 11:00 AM – 12:00 PM · Corporate Parkway Branch, St. Charles City-County Library, Wentzville · checked Oct 14. Families say goodbye to 2026 and ring in 2027 at noon with crafts, games and a special toast at the Corporate Parkway Branch in Wentzville. Register each child attending; parents…

## Places and ongoing programs

- [Friday Night Stargazing with the Astronomical Society of Eastern Missouri](https://grassyknees.com/st-louis/activities/friday-night-stargazing-with-the-astronomical-society-of-eastern-misso--listing-b1421e8aa7d5c9697fc5fee2) — Fridays from dark or 7:00 pm (whichever is later), about 2 hours; weather permitting · Broemmelsiek Park – Astronomy Viewing Area, Wentzville · Free · checked Oct 24. Every Friday night the Astronomical Society of Eastern Missouri (ASEM) holds a free public star party at the Broemmelsiek Park astronomy viewing area, at the intersection of…

## Recently ended

- [Frights & Bites - Outdoor Movie & Food Trucks](https://grassyknees.com/st-louis/activities/frights-and-bites-outdoor-movie-and-food-trucks--listing-f174df67a44e9cb391a8c44c) — ended Fri, Oct 16

## Nearby

- [Things to do with kids in St. Charles County, MO](https://grassyknees.com/st-louis/counties/st-charles-county-mo) (Markdown: https://grassyknees.com/st-louis/counties/st-charles-county-mo.md)
- Other towns in St. Charles County, MO: [St Charles, MO](https://grassyknees.com/st-louis/towns/st-charles-mo) (Markdown: https://grassyknees.com/st-louis/towns/st-charles-mo.md), [O'Fallon, MO](https://grassyknees.com/st-louis/towns/o-fallon-mo) (Markdown: https://grassyknees.com/st-louis/towns/o-fallon-mo.md), [St. Peters, MO](https://grassyknees.com/st-louis/towns/st-peters-mo) (Markdown: https://grassyknees.com/st-louis/towns/st-peters-mo.md), [Defiance, MO](https://grassyknees.com/st-louis/towns/defiance-mo) (Markdown: https://grassyknees.com/st-louis/towns/defiance-mo.md)
- [Things to do with kids in St. Louis](https://grassyknees.com/st-louis) (Markdown: https://grassyknees.com/st-louis.md)
- [This weekend in St. Louis](https://grassyknees.com/st-louis/this-weekend) (Markdown: https://grassyknees.com/st-louis/this-weekend.md)

Town pages are listed once a town has 3 current listings, county pages at 10.