John B. Greene Membership

The John B. Greene Society membership directly supports our efforts to inspire wonder and cultivate understanding of the natural world and to blaze a trail for the next generation of discoveries.

Included on this level of membership are two named adults in the same household and all children/grandchildren under 18, as well as up to two (2) guests per visit. Each child on the membership should be familial and the express responsibility of the named adult on the Membership.

*Visit the membership page at for complete details and benefits.

membership Options

Membership Options

Remember! Each child on the membership should be familial and the express responsibility of the named adult(s) on the Membership. This Membership is good for one full year from date of purchase.



Please Note: A Dayton Society of Natural History Membership is non-refundable and non-transferable. Benefits, including reciprocal benefits, may change at any time. Institutions both in the state of Ohio and in the United States reserve the right to change their reciprocal benefits at any time, including enforcement of the 90 mile rule.

Membership is active for one full year from the date of purchase and is valid only for those persons named on the card. Fees and benefits are subject to change without notice.

For your safety and protection, you must present a photo ID along with your Membership card to enter the Boonshoft Museum and SunWatch.

Member Benefits do not apply to free admission for special events, though our Members often receive special discounts on many of our Museum events. Additionally, Museum Membership is for the exclusive use of a single household as designated on the Membership Card.

The Dayton Society of Natural History is a 501 (c) (3) organization. Your membership is tax deductible within limits permitted by law. According to IRS regulations for those individuals itemizing their returns, proof of donation is required through canceled checks, credit card receipts or electronic statements. If these verification methods are not available to you, please contact our Membership Department to request a letter confirming your gift. 937–275–7431 ext 152, or [email protected].

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