There is insufficient information available to create a comprehensive article about the US nonprofit organization "Big Hearts for Little Hearts" with the EIN 882992777. However, I can provide information on a similar organization, Big Hearts for Little Hearts Desert Guild, which might be relevant:

Big Hearts for Little Hearts Desert Guild

Overview

The Big Hearts for Little Hearts Desert Guild is a chapter of volunteer guilds supporting Loma Linda University Children's Hospital. It was established in 2002 by a group of dedicated leaders, including The Honorable Shirley Pettis Thompson and Jane Woolley, M.D. The guild's mission is centered on raising awareness for pediatric services and securing funds for critical medical equipment at the hospital.

Goals and Activities

• Pediatric Support: The guild is committed to promoting Loma Linda University Children's Hospital as the premier healthcare provider for the valley's children, emphasizing the importance of quality medical care.
• Fundraising: Through various events and activities, the guild raises substantial funds. For instance, during the 2022-2023 season, it supported pediatric cancer care with over $500,000 and contributed $33,000 to the hospital's annual gala.
• Patient Engagement: Members engage in patient diversionary activities to brighten the lives of hospitalized children, distributing items such as teddy bears and reading books.

Collective Impact

As part of a network of guilds under the umbrella of Big Hearts for Little Hearts, these chapters collectively contributed over $15 million during the 2022-2023 season to enhance medical care for children at Loma Linda University Children's Hospital.

However, specific details about the Big Hearts for Little Hearts organization with EIN 882992777 were not found in the available search results.