Even at night, the Great Lakes are full of life! Explore the exhibits after dark, touch a stingray, and enjoy hands-on demos. Watch a movie to end the evening and wake up on the shores of Lake Michigan as you help us relaunch our Girl Scout sleepovers!

TIMING:

• START: Friday, January 16, 2026 @ 6:00 pm
• END: Saturday, January 17, 2026 @ 7:00 am

DETAILS:

• Price: $45/Girl Scout, $10/Adult
• Grade Requirement: Girl Scouts 2nd grade and up are welcome
• Chaperones Required: Each Girl Scout must attend with an adult chaperone. Adults may accompany multiple Girl Scouts. Each Girl Scout and chaperone must register for the event. Please plan to provide supervision at all times.
• Meals: A snack and light breakfast will be offered during this event. Please let Discovery World know of any allergies or dietary restrictions upon registration.
• Registration Deadline: Registration closes on Friday, January 9, 2026.
• Refunds and Cancellations: To receive a full refund, a cancellation request must be submitted by phone or email to the Reservations Department by Friday, January 9, 2026. Cancellation requests received after January 9th will receive no refund or credit. Submit a cancellation request to the Reservations Department at 414-765-8625 or [email protected]. The Reservations Department hours are M-F, 8am-4pm.
• Minimum Attendance Threshold: Discovery World reserves the right to cancel this event if it does not meet the minimum attendance threshold. If fewer participants register than is required for this event to take place, Discovery World will notify participants by Monday, January 12, 2026. 

REGISTRATION INFO REQUIRED:
To complete registration, we will require the full name of all registrants be submitted, as well as emergency, medical, and other release information. These items are required for all participants, regardless of age. Registration is not complete until all required information is submitted. Only participants signed up for the sleepover whose name appears on our roster and who have submitted all required information will be allowed in the sleepover.