I didn't have a whole lot of time to search for promos but I did notice that Rittenhouse Archives had Doctor Who P2 (Ryan) but also HP1 (The Doctor) and UKP1 (Yaz) on their table. The Ryan P2 card was the exclusive for the show.
Also, Chris from Toronto gave us a card to hand out to collectors as they left the dinner. It was a promo made for him with his dealer name on it. Unfortunately, I don't have one handy so hopefully Chris (or someone else who came to the dinner) can post more details.
There was a TMNT Anniversary set made by MHopOnHop given out at Pizzeria Uno at the after dinner gathering.