Local Trade Shows

Have you ever been to a trade show? I think the best part about the trade show booths are the free things they give out. I almost feel like I should be carrying a bag and say "trick or treat" every time a reach a new display. I have gotten free t-shirts, key rings, pens, and bags. They sure do like to give things away. I haven't been to one in a while but I will be sure to bring bring a large back and my witch costume :o).