Quoth the Raven…
SLA's Maryland Chapter has created a printable (PDF) guide to Baltimore...a handy tool for getting around the city before, during, and after the conference. Thank you, MD Chapter, for introducing us to "Charm City"!
http://www.sla.org/chapter/cmd/Baltguide.pdf
Some of what you'll find: restaurant reviews, transportation information, lists of cultural attractions (bookstores! museums! libraries!).