Sorry, I just got home and realized that picture posted sideways from my phone. There were a lot of cool things to see as far as console gaming at Wondercon.
Nintendo of course had their 3DS demo booths setup with Ocarina of Time, Pilotwings, SFIV, etc. Ocarina of Time was pretty cool. Just as you remember it, just in 3D obviously. Supposedly, it's due out in June.
Capcom had their multiple MvC3 setups for people to go head-to-head. A lot of Asians crowded around. LOL. They also had their usual Capcom store setup with games, collectibles, posters, etc. Most of the stuff was pretty expensive though so I didn't pick anything up. I was tempted to get some Mega Man wall decals, but the set was $50. I did get a Mega Man 9 press kit a couple of years ago though that I ended up selling for 3X as much on ebay.
Other than that, there were some game demos at Marvel and DC areas with the upcoming Green Lantern and Captain America games. They looked like the usual comic book games like Marvel UA and Batman series.