President George W. Bush has officially declared that the years 2003 – 2006 encompass the Lewis & Clark Bicentennial. A huge number of events are planned to commemorate various aspects and accomplishments of the expedition. To find out more about these, I suggest using the event calendar maintained by the National Council of the Lewis and Clark Bicentennial.

However, a few events deserve special mention here:
The National Council of the Lewis and Clark Bicentennial has endorsed fifteen high-level Signature Events.

The National Lewis and Clark Exhibition which will travel to five cities.

The National Park Service's Corps II traveling exhibit.

The Journey's End National Art Exhibition in Astoria, OR.