I think the Aechmea in the 3rd pic is a fulgens x ramosa cross, AKA 'Burning Bush'. They look really nice! That's one advantage in growing them in a greenhouse as opposed to outdoors, you can keep them nice and clean-looking, and don't have to worry about branches falling on them or the cups filling up with leaves.

what is that fern hanging down like a veil in that photo?

Right-o Lisa, Ae.fulgens x ramosa is the correct full name,
AKA 'Burning Bush'.[I knew that!]... ;-))

And BIHAI,that fern you asked about is:CIBOTIUM SCHIEDEI,
Also commonlly known as MEXICAN TREE FERN.
Some pics of it are on the internet
Bob