This is your sign to explore the wonderful museums that Baltimore has to offer.  See the birthplace of the American Railroad with four tickets to the B & O Railroad Museum.  Spend the day at the National Great Blacks in Wax Museum with four passes to this unique institution dedicated to preserving and showcasing African American history.  With a Household Membership to the Baltimore Museum of Industry, you'll enjoy free admission for one year, members only programs, and discounts in the gift shop for two adults and up to four children/grandchildren under 18.  As an added bonus, you will receive a gift certificate for one pound of chocolates from Wockenfuss (redeemable at all 7 locations).