A museum gallery with a large landscape painting in a gilt frame

Grant recipient EIN 68-0236299Arts and culture

Who funds Turtle Bay Exploration Park?

8 private foundations gave Turtle Bay Exploration Park in Redding, CA $15.4 million across 29 grants, in tax years 2018 to 2025.

Grants listed on funders’ 990-PF returns for tax years 2018 to 2025, read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Grants received by year

Grants from private foundations by the funder’s tax year. The latest year is in blue; it is not complete until all its returns reach the IRS.

Every foundation grant, by year

29 grants

Each line as the funder listed it on its return, newest year first, then largest.

  1. The James M and Margaret V Stine Foundation IncWilmington, DE 2025

    General & Unrestricted

    $25,000
  2. The Maurice & Marianne Johannessen FoundRedding, CA 2025

    Sponsorship

    $11,000
  3. Ralphs Prather Ranch FoundationHollister, CA 2025

    Charity

    $53
  4. The McConnell FoundationRedding, CA 2024

    Operating support for calendar year 2024, sustainability gardens - site maintenance 2024, memberships, annual auction"

    $1,588,581
  5. The James M and Margaret V Stine Foundation IncWilmington, DE 2024

    General & Unrestricted

    $25,000
  6. The McConnell FoundationRedding, CA 2023

    General Support ($990), Cats & Dogs Pet Sponsorship ($375), Membership ($75), Family Membership: Jonathan & Nicolette Reeves ($75), Family Membership: Diane Degen & Kristin Pope ($75), Funding Families ($1,500), General Support ($750), Sponsorship of Al Exhibit ($11,250), Gift membership for Todd Harpst and Shannon Harrison-Harpst ($75), Family Membership for Paul Souza, Kasandra Schrumpf and children ($75), Fund-A-Need ($15,000), Donation in Memory of Sherrill Bambauer ($1,000), and Operating Support for Calendar Year 2023 and Sustainability Gardens - Site Maintenance 2023 ($1,570,000)

    $1,601,240
  7. The James M and Margaret V Stine Foundation IncWilmington, DE 2023

    General & Unrestricted

    $25,000
  8. Union Pacific FoundationOmaha, NE 2023

    Arts and culture

    $7,500
  9. Amazonsmile FoundationSeattle, WA 2023

    General support

    $824
  10. The McConnell FoundationRedding, CA 2022

    Operating Support for Calendar Year 2022 and Sustainability Gardens - Site Maintenance 2022

    $4,887,887
  11. The KBK FoundationSan Rafael, CA 2022

    Support the operation

    $500,000
  12. The James M and Margaret V Stine Foundation IncWilmington, DE 2022

    General & Unrestricted

    $25,000
  13. Union Pacific FoundationOmaha, NE 2022

    Arts and culture

    $3,500
  14. Amazonsmile FoundationSeattle, WA 2022

    General support

    $309
  15. The McConnell FoundationRedding, CA 2021

    Operating Support for Calendar Year 2020 ($1,500,000); Sustainability Gardens - 2020 Site Maintenance ($70,000); general support ($13,181)

    $1,583,181
  16. The James M and Margaret V Stine Foundation IncWilmington, DE 2021

    General & Unrestricted

    $25,000
  17. Union Pacific FoundationOmaha, NE 2021

    Arts and culture

    $5,000
  18. Amazonsmile FoundationSeattle, WA 2021

    General support

    $600
  19. The McConnell FoundationRedding, CA 2020

    Operating Support ($1,500,000), Sustainability Gardens ($70,000), Memberships ($21,756)

    $1,591,756
  20. The James M and Margaret V Stine Foundation IncWilmington, DE 2020

    General & Unrestricted

    $25,000
  21. Ralphs Prather Ranch FoundationHollister, CA 2020

    Charity

    $1,000
  22. Amazonsmile FoundationSeattle, WA 2020

    General support

    $679
  23. The McConnell FoundationRedding, CA 2019

    Sustainability Gardens - 2019 Site Maintenance ($70000) Operating Support for Calendar Year 2019 ($1500000) Matching Gifts ($17783) In memory of Dennis Bambauer ($1000) External security cameras at TBEP/SRCF administration offices ($7107)

    $1,595,890
  24. The KBK FoundationSan Rafael, CA 2019

    To create the redding garden of lights.

    $200,000
  25. The James M and Margaret V Stine Foundation IncWilmington, DE 2019

    General & Unrestricted

    $20,000
  26. Stuart and Nicole Kovensky Family FoundationCharlottesville, VA 2019

    General

    $1,030
  27. The McConnell FoundationRedding, CA 2018

    Sustainability Gardens - 2018 Site Maintenance ($70,000); Operating Support for Calendar Year 2018 ($1,500,000); Between Two Worlds Exhibit ($11,900)

    $1,581,900
  28. The James M and Margaret V Stine Foundation IncWilmington, DE 2018

    General operations

    $20,000
  29. The McConnell FoundationRedding, CA 2018

    Matching Gift

    $11,993

Funders of similar organizations nearby

Foundations that gave to other arts and culture organizations in Redding, CA and are not among Turtle Bay Exploration Park’s funders above.

  1. The Bank of America Charitable Foundation IncCharlotte, NC 9 grants Accepts applications $8,014 to similar organizations
  2. Enterprise Holdings FoundationSaint Louis, MO 4 grants Accepts applications $8,000 to similar organizations
  3. Richard Behrens Eaton TUW 71270600Palo Cedro, CA 8 grants Preselected only $1,611,076 to similar organizations
  4. The Scripps Howard FoundationCincinnati, OH 5 grants Accepts applications $6,250 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 68-0236299 by name and ZIP code, or by name, city and State against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.