![Sen Williams in Front of Millsboro Home 2022.3.1](https://www.horizonphilanthropic.com/wp-content/uploads/2023/10/Sen-Williams-in-Front-of-Millsboro-Home-2022.3.1-scaled.jpg)
The Senator John J. & Elsie Williams House Museum & Conference Center, Delaware Technical Community College
Senator John J. Williams (1904-1988) of Millsboro, Delaware served four terms in the U.S. Senate. Using interactive technology, Horizon transformed his house into a museum, placing the Senator’s life and career into local, national, and international contexts.
![Fourth Street Preserve_stack](https://www.horizonphilanthropic.com/wp-content/uploads/2024/11/Fourth-Street-Preserve_stack-200x178.png)
Open Space Alliance – Fourth Street Preserve Campaign
Horizon is assisting the Greater Lewes Foundation with an $8 million campaign to permanently preserve 30 acres of Lewes, DE land.
![SMS_color_horiz_web](https://www.horizonphilanthropic.com/wp-content/uploads/2020/11/SMS_color_horiz_web.jpg)
Sussex Montessori School
Fundraising and construction for the entire campus of the new Sussex Montessori School in Seaford continues, with 430 lower-income rural children now benefitting from this free charter school experience. The project has evolved to include the repurposing of a campus barn to provide necessary human and social services for the children and their families.