Colorado Convention Center

Seems they make the access to the events from the parking structure as difficult as possible. Also, 2 elevators for hundreds of people and no stairway going up.

Easy to find, reasonably well laid out, and close to mass transit options, but finding nearby parking can be atrocious - unless you're willing to part with an arm or leg, or arrive early in the morning.

Even though queues were long for the event I attended, the layout and staff worked together efficiently, to ensure swift entry and seating. Thinking there could be more availability, in terms of restroom facilities but this is a very small negative.

Denver Auto Show and Matt Rife were both awesome!