# Gross Out Day

> Event for families in the Milwaukee–Waukesha area (WI). Times are Central Time.

- When: Sun, Jan 10 · 9:00 AM – 3:00 PM
- Where: Discovery World, 500 N Harbor Dr, Milwaukee, WI 53202
- Ages: Check age guidance
- Price: Included with Discovery World general admission (online prices dynamic; $7 Access Admission for qualifying Wisconsin families)
- Organizer: Discovery World
- Official page: https://discoveryworld.ticketapp.org/portal/product/2
- Last checked: 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/milwaukee/activities/gross-out-day--listing-749fec0c4ddc6042fc3748e7

## About

A day devoted to the science of everything gross, icky, sticky, gooey, wiggly and crawly. Children get hands-on with interactive exhibits and activities such as the science of glowing slime and the secrets of bizarre critters. A natural fit for curious school-age kids who love messy science. Included with general admission.

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