There is not enough specific information available about a US nonprofit organization named "Schoolyard Square" with EIN 352508751 to create a Wikipedia-style article. However, it appears there is a retirement community by the same name, which is part of the StoneRidge Retirement Living family, but it does not seem to be a nonprofit organization. If there is a specific nonprofit entity named Schoolyard Square, further research would be necessary to provide accurate details.

If additional details are available, the following structure could be used for a Wikipedia-style article:

Schoolyard Square

Overview

• Name: Schoolyard Square
• EIN: 352508751
• Type: Nonprofit Organization (if applicable)
• Purpose: Briefly describe the mission or purpose of the organization.

History

Provide historical background on the organization, including dates of establishment and notable milestones.

Programs and Activities

Outline any programs, projects, or activities associated with the organization.

Impact and Achievements

Discuss any significant impacts or achievements of the organization within its area of focus.

References

List sources used in creating the article.

However, without specific details about a nonprofit named Schoolyard Square, this structure cannot be fully populated.