More than 178,000 students and teachers visit the Museum with school groups each year.
Through the system, 100 students visit the sister city every summer.
Former students occasionally visit the school only for the food.
Often, the students then visit the major local elementary schools.
Four or five students visited the office of each senator.
Former students often visit the school around graduation in May.
The main focus lies on the younger generation, and some 16,000 students visit the museum every year.
Students may visit a shrine to the Learning god for good luck before a test.
Washington University, for example, has two additional weekends in which any accepted student can visit the school.
Several students visit him and Carter probes them for information.