As part of its 20th anniversary, the U.S. Holocaust Museum is going on a nation-wide tour to introduce people to its work, while bringing awareness to indifference today. Tots can work on a hands-on art project, Building Blocks of Hope, that will join the tour on its trip to DC in April, or look through the museum's archives to work on a Holocaust-era family research project. Advance registration has closed, but walk-ins will be accomodated on a space available basis. Ages 6 and up.