Good news and bad news.
The good news: while there are different ways of reading the data, the recent study of U.S. doctoral programs by the National Research Council ranks Duke's Graduate Program in Religion either at #1 or something close to it. The significance of all this will be debated, no doubt.
The bad news: according to the SBL program book there is no Duke reception. There is a rumor, however, that the reception is at this place and time:
9:00 PM to 11:00 PM
Room: International North
Can anyone confirm this?
Update: as you can see in the comments, this is the correct place and time.
Thanks to Lisa and Mark!