—Image © Zynga
|Start Date:||20100226February 26, 2010|
|End Date:||20100305March 5, 2010|
|Required minimum level(s):||see Template:infobox-umbrella for template instructions|
|Items released during this event|
During this event, new limited edition items were released, which could be bought from the Market.
- Update: Some of these items were for sale in the market as of April 5, 2010.
It is based upon the real-life Yellowstone National Park.
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