After years of planning and construction, the National Children’s Museum has opened in the National Habor, Maryland.  The museum has interactive play and exhibits designed just for children.   Sesame Workshop has partnered with the museum in creating areas that fosters growth and includes fun.   Along with the exhibits, visitors to the museum will get to see Sesame Street characters.     Sesame Street is not a visitor, but is supposed to be a permanent fixture at the museum.  Regular admission to the museum is $10 for those that are over 12 months old.