Mission
Our mission is to encourage, foster and participate in the documentation, preservation and renovation of artifacts, buildings and sites in Sister Bay Area.
Public Charity
SISTER BAY HISTORICAL SOCIETY INC
SISTER BAY HISTORICAL SOCIETY INC is a Public Charity headquartered in Sister Bay, WI. Financial data from the 2024 filing: $373K revenue, $55K expenses, $1.3M total assets. 9 publicly reported grants to this organization, totaling roughly $238K, appear in IRS filings.
EIN: 611436554
Sister Bay, WI
Latest filing: 2024
Total Revenue$373K
Total Expenses$55K
Total Assets$1.3M
Grant Records9
Funding Total$238K
Filing Years2022–2024
Sample Grants Received
ARTS, CULTURE & HUMANITIES
$29,450
CHARITABLE
$58,564
ARTS, CULTURE & HUMANITIES
$13,100
CHARITABLE
$67,592
ARTS, CULTURE & HUMANITIES
$8,500
Showing up to 5 of 9 total records — full history available with membership.
Officers & Directors
Treasurer
Cathleen Mangan
Director
Dennis Lonstine
Director
Fred Johnson
Director
John Blossom
President
John Lijewski
Director
Karen Sunstrom
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2024 | $373K | $55K | $1.3M |
| 2023 | $130K | $49K | $477K |
| 2022 | $55K | $152K | $394K |
Between 2022 and 2024, reported annual revenue grew from $55K to $373K (+573%), with total assets most recently reported at $1.3M.
Interactive year-over-year charts and full filing details available with membership.