Can anyone help ID this Dendrobium?

[BArmstrong]

Hi all, brand new to this site and pretty new to orchids in general, but I have been bit by the bug and there's no going back. I was visiting "The Domes" in Milwaukee (a group of 3 large greenhouses that are actually part of the county park system) and they had several different orchids in bloom, most of which had ID's. There was one that didn't however, and it smelled amazing. If I can figure out what it was that would be awesome (of course I'm going to buy it ). No one there knew. It definitely seems like a Dendrobium of some kind, but with being so new to this, I could be completely wrong. Thanks for any help anyone can offer!