Beginning in 1998, the Hall underwent an extensive two-year, $36 million restoration and expansion.

The rooms reopened this month after a two-year, $5.1 million restoration.

After a two-year restoration from 1997 to 1999, the granary serves as a museum and meeting facility.

They remained closed until October 5, 2002, after a two-year restoration.

In December 2007 the bridge was reopened after a two-year restoration funded by government grants.

The chapel underwent a two-year, $10 million restoration between 2000 and 2002.

The restaurant recently reopened after a two-year restoration and serves a traditional American menu.

The committee was among the organizations that began raising money in 1982 for a two-year restoration of the monument.

In January, a two-year restoration of the chapel was completed.

The hotel reopened last month after a two-year restoration.