Public Charity

Sandcastles A Lake Michigan Childrens Museum

Sandcastles A Lake Michigan Childrens Museum is a Public Charity headquartered in Ludington, MI. Financial data from the 2025 filing: $359K revenue, $308K expenses, $856K total assets. 8 publicly reported grants to this organization, totaling roughly $110K, appear in IRS filings.

EIN: 352340348 Ludington, MI Latest filing: 2025
Total Revenue$359K
Total Expenses$308K
Total Assets$856K
Grant Records8
Funding Total$110K
Filing Years2020–2025

Mission

To create an environment that encourages and inspires children and families to explore their world, offering hands-on discovery while stimulating creativity, curiousity, the love of learning, cultural awareness, and positive interactions within and among families.

Sample Grants Received

$10,500
$6,400
2022
DESIGN AND BUILD 3D; NOISE CANCELLING HEADPHONES FOR OUR AUTISTIC VISITORS; REPAIR FOR THE HISTORIC EXTERIOR SIGN
$5,499
2020
GENERAL OPERATING SUPPORT
$33,478
2019
GENERAL OPERATING SUPPORT
$13,600

Showing up to 5 of 8 total records — full history available with membership.

Officers & Directors

Interim Executive Director Brian Sak
Secretary Darlene Ponko
Executive Director Gwen Adams
Director Jessica Thompson
Director Joy Martinez
Director Kelli Stojic

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL OPERATING SUPPORT
$47,078 2 grants
Create an interactive Nursery Exhibit
$19,685 1 grant
YOUTH DEVELOPMENT
$16,900 2 grants
BUILDING/RENOVATION; EQUIPMENT
$13,871 1 grant
BUILDING EXPENSES
$6,800 1 grant

Financial Trends

Year Revenue Expenses Assets
2025 $359K $308K $856K
2024 $291K $317K $842K
2023 $296K $290K $856K
2022 $285K $269K $819K
2020 $100K $142K $866K

Between 2020 and 2025, reported annual revenue grew from $100K to $359K (+257%), with total assets most recently reported at $856K.

Interactive year-over-year charts and full filing details available with membership.

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