For those curious about the 3DS games that are at Nintendo's booth this year, here's a quick list that we compiled.

Playable

Pilotwings Resort

Xevious

Star Fox 64 3D

The Sims 3

DJ Hero 3D

Professor Layton and the Mask of Miracle

Steel Diver

Tech Demo: Target Shooting

Nintendogs + Cats

Ridge Racer

Face Ace

Hollywood 61

Tech Demo: 3D Jumping

Tech Demo: 3D Camera

Tech Demo: 3D Paddle Ball

Tech Demo: 3D Challenge

Non-Playable Video Demos (some have camera tilt)

Mario Kart Preview

Metal Gear Solid 3D: The Naked Sample

Paper Mario

Dead or Alive 3D

Kingdom Hearts 3D

Samurai Warriors 3D

Kid Icarus Uprising

Animal Crossing

Resident Evil Revelations

Classic Collection

Nintendo 3DS Demo

Studio Movies

How to Train Your Dragon 3D

Tangled

The Legend of the Guardian

We should have impressions of all of these by the time the show is over.