Commemorative gifts for donors
| Geven Society $25,000 donors | Geven Society $50,000 donors |
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| Geven Society $100,000 donors | Geven Society $250,000 donors |
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| Geven Society $500,000 donors | Geven Society $1 million donors |
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| Geven Society $2.5 million donors | Geven Society $5 million donors |
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| Jacob & Hannah Heemstra Roll of Honor | |
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