Retzer Nature Center
S14 W28167 Madison St., Waukesha, WI 53188 (directions)
Recommended For children - Recommended for families with children ages 10 & under
October 18
6:00 – 8:30 p.m.
A Halloween-themed evening filled with scare-free entertainment and activities for the whole family! This event features night hikes, campfire stories, planetarium shows, children's games, a DJ dance party, and food & beverages.
Recommended for families with children aged 10 years and younger.
The Horwitz-DeRemer Planetarium will offer a special showing of "The Little Star that Could" every 40 minutes from 6:15 pm to 8:30 pm.
By giving stars personalities, this classic program introduces children to the sun, moon, and planets seen in the day and night sky.
Volunteers are always needed. Contact our Volunteer Coordinator ([email protected]) to find out how you or your organization can help!
$15 per carload - Entrance fee includes all activities
Friends of Retzer Nature Center Members receive FREE entrance into this event
262-548-7801
July 9, 2019, 10:57 a.m.
Wheelchair Accessible
In 1922, during the dark days of Prohibition, the rowdy twin sons of a humble farming family saw opportunity in the cornfields of Desolate Acres. With the law cracking down on liquor, they turned their crops into something far more lucrative than food - forbidden spirits. With a crew of …
Haunted Attraction, Haunted House
This October, for 2 NIGHTS ONLY, the moonlit paths of Lapham Peak State Park are frightfully transformed & terror lurks at every turn. Walk the haunted trails if you dare! Proceeds from this annual local tradition benefit Friends of Lapham Peak.
Haunted Attraction, Haunted Trail
Wheelchair Accessible
One of Lake Country’s favorite events! Enjoy business Trick-or-Treat while you stroll Downtown Delafield. Additional tented SPOOKY spaces will be on Milwaukee Street during the event as well! Join us in Clocktower Square (the corner of Genesee St. and Milwaukee St.) at dusk and watch all the pumpkins LIGHT UP! …
Family Friendly, Jack-O'-Lantern Display, Trick-or-Treat/Trunk-or-Treat
December 5th, 2025 2:43 a.m. CST 25.10.31