Glad we are stirring up some interest here, and look forward to getting everyone together!
Jasonic and 55doc
yes I am familiar with Sparks which although certainly in the top 10 -- top 5? -- never compares, IMO, to the Post House or Peter Luger.
The Post House is in the Lowell Hotel, between Park and Madison on E 63rd, and is a little more elegant than most of the NY steakhouses, with a nicer atmosphere and less brightly lit than Lugers. (Not to mention more convenient, unless you live in Brooklyn.)
Years ago, their ad in the New York Times simply pictured a huge steak knife, and the tag line: "Horrifying Vegetarians for over 25 years!"
If anyone has any other ideas or suggestions, please feel free to forward them. As soon as I can synthesize everyone's preferences, I will try to pick a couple of dates and send and email to each of you.
Thanks for your interest in the Audiogon dinner.