I have attended the following shows:

AVN Vegas (3 times) (And thus the GayVN when they had it)
Internext Vegas (2 times)
Gay Phoenix Forum

From all those events, gift baskets, etc. The only things still around are:

Menonthenet.com Back Scratcher from GPF. I LOVE This and use it every day.

Pens and more pens.

One Hackey Sack thing, but I don't remember who's it is...

And Lighters.

Really, the Back Scratcher is my favorite, and I will keep it forever. The lighters I use a lot (to smoke.) and the pens I use every day.

Functionality is better than a gimick in my mind.