| Year: | Historical Event: |
| 1936 | The camp is established under the name "The Green Goose Club". |
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| 1943 | After 7 years as "The Green Goose Club", the camp's name is changed to "The Green Valley Outing Club". |
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| 1967 | The State of Ohio's I-271 project takes away about half of the camp's land. |
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| 1973 | The first in-ground swimming pool is built. |
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| 1986 | The Green Valley Outing Club celebrates its 50-year anniversary. |
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| 1995 | After 59 years as "The Green Valley Outing Club", the camp's name is changed to "Green Valley inc". |
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| 2002 | The current 'L' - shaped swimming pool is built. |
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| 2006 | Green Valley inc. celebrates its 70-year anniversary. |
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