Helen Han

Operates as a real estate investment trust which develops, owns and manages office spaces

Functions as a College/University

Building Owners & Managers Association of California is a private company based in Sacramento, CA.

The Children's Creativity Museum is a nonprofit organization that provides hands-on, play-based learning experiences for children and families. The non-profit company is based in San Francisco, CA. The museum features interactive multimedia exhibits and workshops, including an animation studio, music studio, creativity theater, and the futurebuilders exhibition with activities such as the mystery box challenge and LEGO-based design projects. Its educational philosophy emphasizes an "imagine-create-share" cycle to encourage open-ended inquiry and creative problem-solving.

The private company is based in San Jose, CA. Guadalupe River Park Conservancy is a nonprofit organization dedicated to maintaining, enhancing, and promoting the Guadalupe River Park & Gardens in downtown San Jose. The conservancy manages a 254-acre urban greenway featuring trails, gardens, recreational facilities, and public art honoring local heritage. It offers educational programs focused on the natural and cultural history of the Guadalupe watershed, including field trips, outdoor learning adventures, special needs programming, and workshops for adults and families. The organization provides internships and emphasizes community engagement through volunteering, memberships, donations, and participation in events. Signature events include the annual "Pumpkins in the Park" festival and fundraisers. The conservancy also promotes public art and is developing projects such as an urban farm.