I would take the AC over the Olympia anyday. I had alot more fun there in Columbus, plus when I was there the Canucks beat the Blue Jackets, lol. But yes its fun there, had some great food. Plus the place is really buzzing from all the events, not just bodybuilding, but martial arts, gymnastics, PLing etc, etc, MMA. Its great you wont be disappionted! I found in Vegas all I did between pre-judging, the night show, teh expo and the finals was walk around and drink all day and eat liek crap, lol. Also the AC Expo is alto better than the one at the O.