Name: Carol H. Sandt Lancaster County, Pennsylvania (Zone 6b)
The Howard Peters Rawlings Conservatory is located in Druid Hill Park, near Route 83, in Baltimore, Maryland. It is open Wednesday through Sunday, from 10 a.m. To 4 p.m. Admission is free, but a $5 donation is encouraged.
The conservatory dates back to 1888 but has been updated as recently as 2016. There are five sections: the Palm House, the Orchid Room, the Mediteranean House, the Tropical House and the Desert House.
I vsited the conservatory on February 1, 2017, and here are some images of what I saw there: