# Halloween events for kids in Milwaukee

> 9 Halloween events and programs for kids in the Milwaukee–Waukesha area through November 1, each linked to the organizer’s own page with the date we last checked it.

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/milwaukee/halloween

Towns with listings: Milwaukee (5), Waukesha (2), Eagle (1), Hartford (1).

## Quick answers

### What Halloween events for kids are on this weekend in Milwaukee?

2 listings: [Halloween in the Streets](https://grassyknees.com/milwaukee/activities/halloween-in-the-streets--listing-18dc8421c045bcf1a8b1d3f7) (Sat, Oct 24, With admission); [Creepy Cosmos — Halloween Planetarium Show](https://grassyknees.com/milwaukee/activities/creepy-cosmos-halloween-planetarium-show--listing-e5098e051711d515972d404e) (Fri, Oct 30, From $7).

## Dated events

### Milwaukee (5)

- [Boo at the Zoo](https://grassyknees.com/milwaukee/activities/boo-at-the-zoo--listing-acecfab3bf1c24964640e965) — Sat, Oct 24 · 9:30 AM – 9:00 PM · Milwaukee County Zoo · From $16 · checked Oct 24. The Milwaukee County Zoo's Halloween festival closes its 2026 run with a new all-day Saturday format. Children in costume follow a trick-or-treat trail that runs all day, watch…
- [Creepy Crawling Critters](https://grassyknees.com/milwaukee/activities/creepy-crawling-critters--listing-b340b634bb1bcfd00a18b797) — Sat, Oct 24 · 10:00 AM – 11:30 AM · Schlitz Audubon Nature Center · Ages 3+ · From $26 · checked Oct 24. An adult/child pair program about invertebrates. Families meet the center's millipede, cockroach and spider animal ambassadors up close and learn about their habitats, diets and…
- [Halloween in the Streets](https://grassyknees.com/milwaukee/activities/halloween-in-the-streets--listing-18dc8421c045bcf1a8b1d3f7) — Sep 26 – Nov 1 · Milwaukee Public Museum · All ages · With admission · checked Oct 24. For the last fall in its current building, the museum dresses its walk-through Streets of Old Milwaukee exhibit for Halloween. Replica turn-of-the-century Halloween decorations…
- [Pumpkin Pavilion at Humboldt Park](https://grassyknees.com/milwaukee/activities/pumpkin-pavilion-at-humboldt-park--listing-92c765a73f3f20843fa95eda) — Sat, Oct 24 · 2:00 PM – 10:00 PM · Humboldt Park · checked Oct 24. Bay View's fall festival in Humboldt Park, known for its glowing display of carved pumpkins. The afternoon starts with food trucks, a beer garden and Jon Newcomb's Spooky Kids'…
- [Creepy Cosmos — Halloween Planetarium Show](https://grassyknees.com/milwaukee/activities/creepy-cosmos-halloween-planetarium-show--listing-e5098e051711d515972d404e) — Fri, Oct 30 · 7:00 PM – 9:15 PM · UWM Manfred Olson Planetarium · From $7 · checked Oct 24. UWM's Halloween planetarium tradition: a tour of the creepiest parts of space with haunting cosmic visions and chilling stargazing tales, followed by an indoor stargazing session…

### Other towns in the Milwaukee–Waukesha area (4)

- [Halloween Hop](https://grassyknees.com/milwaukee/activities/halloween-hop--listing-50e7eb1f350214cd3501f4a7) — Sat, Oct 24 · 10:00 AM – 11:00 AM · Waukesha Public Library — Program Room A/B · checked Oct 24. A Halloween dance party for kids: dance the morning away in costume (costumes are encouraged), with cookies and juice served. No registration is needed. Caregivers must stay with…
- [Halloween Legends & Lore at Old World Wisconsin](https://grassyknees.com/milwaukee/activities/halloween-legends-and-lore-at-old-world-wisconsin--listing-2ffe29fcb1585abe8ad72a2b) — Sat, Oct 24 · 5:00 PM – 9:30 PM · Old World Wisconsin, Eagle · Paid · checked Oct 24. An after-dark Halloween evening in the historic Crossroads Village, billed as a night of family fun: supernatural tales and old legends brought to Wisconsin by 1800s immigrants…
- [Pumpkin Party! Drop-in Pumpkin Carving at Pike Lake](https://grassyknees.com/milwaukee/activities/pumpkin-party-drop-in-pumpkin-carving-at-pike-lake--listing-6c423955f03d9d2624efe86e) — Sat, Oct 24 (+1 more date) · 11:00 AM – 3:00 PM · Kettle Moraine State Forest - Pike Lake Unit (Office), Hartford · checked Oct 24. Family-friendly drop-in pumpkin carving at the Pike Lake Unit office under the fall forest canopy, with pumpkins donated by the Friends of Pike Lake and available while supplies…
- [Teen Halloween Party](https://grassyknees.com/milwaukee/activities/teen-halloween-party--listing-e61f64d341fdcad15f0b1e90) — Tue, Oct 27 · 6:00 PM – 8:00 PM · Waukesha Public Library — Program Room A · checked Oct 24. An evening Halloween party for teens with pizza, a screening of A Minecraft Movie, and Halloween- and Minecraft-themed games and crafts. Costumes are welcome and no registration…

More for families in Milwaukee: https://grassyknees.com/milwaukee.md