- Hot summer is a perfect time to take a vacation and travel around the world! How well do you know the history of the United States and its national symbols? Check yourself and do all the tasks in time to get a special prize!
- Acquire The Pioneer Trail collection from guest planes. (5)
- Obtain the Fathers of the Nation collection by traveling across the US, get a Gift Shop as a reward. (5)
- Complete the United We Stand collection by visiting Gift Shops. (5)
- Chrysler Building (2015)
- Washington Monument (2014)
- White House (2013)
- Statue of Liberty (2012)
- Land Guest Planes to acquire items from The Pioneer Trail. Land enough planes to complete the collection five times.
- Fly to destinations around the U.S. to collect items for the Fathers of the Nation collection. Complete the collection five times and receive Gift Shops as a reward.
- Build Gift Shops in your city.
- Visit the Gift Shops in your and your neighbors cities to receive items for the United We Stand collection. Gather enough items to complete the collection five times.
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