Maryland Science Center issued the following announcement.
The Maryland Science Center is once again participating in Dollar Days on December 8 and 9. Admission is just $1.00 to see our permanent exhibit halls, a planetarium show, demo stage, and the Observatory (weather permitting, Saturday only). IMAX is not included. Arrive early, space is limited and subject to sell-out.
Details:
What: Dollar Days
When: Dec 8
Where: Maryland Science Center
601 Light St, Baltimore, Maryland 21230
Original source can be found here.
Source: Maryland Science Center