Tickets are still available for the opening of the Flight 93 National Memorial Visitor Center in Somerset County.

The center officially opens on Thursday.

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Exhibits tell the story of Flight 93 and the Sept. 11 attacks.

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You will need a ticket in advance for the ceremonies on Thursday and Friday.

Starting Saturday, tickets will be available on a first come, first serve basis at the visitor center.

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For more information on the memorial and how to get tickets, visit: