Where can I find a corned beef roast (not brisket)?

At the Memorial golf tournament in Dublin Ohio – at the VIP pavillion on Saturday they prepare roast corned beef which is similar to prime rib. I’d like to do one for Thanksgiving instead of turkey.

one of us is confused ,corned beef is a cured brisket.and I cant think of a way that you could cook it and make it come out like prime rib.
Ive been cooking both corned beef brisket and brisket for years ,so im pretty sure I know what I’m talking about.
depending on the store you buy your meat at.you will usually find the briskets and the corned beef together.
At my super market the have what is called a whole brisket.It is fat on one end and gets smaller at the other,the small flat end is what is popularly used to cure into corned beef,sometimes you can find the other end cured also.
anyway the large end is usually roasted as is or barbecued.
I roast a whole brisket at times with really good results,Its tender and juicy.
of course there is always the possibility that it is a specialty cut of meat that someone corned (cured) but it wouldn’t look anything like a prime rib, its flesh would be pink like ham.
So maybe you could call whoever did the dinner and ask.
wish I could be of more help.
peace ><>