Shaffer Development is proud to support the following:
- Taste of Mequon
- Jonathan Clark House
- Mequon Community Foundation
- Ovarian Cancer National Alliance
- Coldwell Banker Charitable Foundation
- Turkey Trot
- Unbound
- Lobsterfest
- Mequon-Thiensville Sunrise Rotary Foundation
- Rotary International
- Redbud Initiative
- Mel’s Pig Roast
- A Call to Care
- Wisconsin Humane Society
- Gathering on the Green
- Hope Without Borders
- American Legion Howard J. Schroeder Post 457
- Balance Inc.
- Mequon-Thiensville Chamber of Commerce Member and Sponsor
- Walnut Way Conservation Corp.