Downtown Baltimore’s Dollar or Less Days returns December 7-8, 2019! During this popular annual opportunity, select downtown museums and attractions will offer admission for just $1 or less! A few kid-friendly venues include:

Maryland Science Center
Saturday & Sunday | $1 admission
IMAX is not included; admission is each day until capacity.

National Aquarium
Saturday & Sunday | $1 admission
Must be purchased at the ticket window on the day of the special offer. It is recommended to arrive early, as tickets will likely sell out; a timed entry system will be in effect for both days.

and more! Check here for more information.