Reply to "Things to do in Baltimore"

There's a science museum in the inner harbor but it may be more kid oriented -- gets good marks.   Farther afield but not too far, the national cryptologic museum always seems to get good comments, not been myself:  https://www.nsa.gov/about/cryp...gic-heritage/museum/

Now out well of baltimore -- but I have been to this one, and I think it's well worth it --  the "dulles annex" to the national air and space museum:

https://airandspace.si.edu/udvar-hazy-center