Question

I had a provider tell me about the Lounges accessible to some eccie members. She said it was on-line chat room and a great place for providers and hobbiests to hook up. She said it was by invite only...

There is an online chat area that is open to all members:

ECCIE Chat

There are also a number of private forums, or lounges, on the site that are invitation only. If the provider mentioned one to you, she would be the one to talk to about getting an invite to it...

ztonk

Other opportunities also abound! See my signature for a couple of examples.