Become a Member at CREHST

A membership is a gift to treasure visit after visit, one that will last all year. You will be supporting CREHST, a cultural institution, and providing an enriching experience for the recipient. A family of four pays for their membership after just two visits to CREHST, which means more educational and entertainment opportunities for the price than almost anything else you can do. Purchasing a CREHST membership is a wise investment and is critical to maintaining CREHST as a centerpiece of the Tri-Cities community.

CREHST is operated by the Environmental Science and Technology Foundation, which is a 501(c)(3) educational organization. As such, a portion of your membership is tax deductible according to the current tax laws and structures (discuss this with your tax professional to determine your deductible amount).

Click here to become a member!

Membership Benefits

Memberships are for one year and include the following:

  • Personalized membership card
  • Unlimited admission to CREHST (open 361 days each year)
  • Subscription to CREHST’s quarterly newsletter The Flow
  • Invitation to members-only premiers and events
  • 10% discount on River Store purchases
  • Priority registration for adult and children’s classes
  • Reduced rates on lectures, programs, classes, and children’s activities (Summer Science Camp & After School Science)
  • Free admission to 300+ ASTC member museums (full list of ASTC museums)

Additional benefits are based on membership level.

General Family – $50 – Buy Now!

(Two adults and all children 18 years and under)

  • 4  guest passes per year

General Grandparent – $45- Buy Now!

(Grandparents with grandchildren 18 years and under)

  • 4 guest passes per year

Senior (one adult over 55) – $25 – Buy Now!

  • 2  guest passes per year

Student (one student over 18) – $25 – Buy Now!

  • 2  guest passes per year

Educator (one full-time teacher) – $25 – Buy Now!

  • 2  guest passes per year

Individual – $30 – Buy Now!

  • 2  guest passes per year

Museum Donor or Business Donor – $125 – $249 – Buy Now!

  • 10 guest passes

Museum Patron or Business Patron – $250 to $999

  • 15  guest passes

Gold Circle Benefactor – $1,000 or above

  • 25  guests passes per year
  • 2  complimentary tickets to annual Spring Swing Fundraiser
  • 1  “GOLD” membership card (gold colored metal)