Local history full steam ahead at the Gaithersburg Community Museum! Located in the B&O Railroad complex in Olde Towne, the museum’s indoor/outdoor interpretive spaces provide hands-on learning centers for children that spark the. With any luck, during your visit you’ll be treated to the sights and sounds of the CSX, Amtrak and MARC trains that frequently rumble past the Museum. Changing weekly activities and monthly programs make the museum an interactive space for children and families.