@Jesikah8- I've been to Pole Con 2012 in Los Angeles and Pole Expo in Las Vegas this past September. Both were wonderful events!
Pole Con is a much more organized event and had more vendors and the registration process ran so smoothly. They had it all on point. However, I didn't care for the city too much from what I got to see of it. There was a huge showcase and after party for everyone.
Pole Expo was unorganized but still a great event. There was a competition instead of a showcase, and it was definitely more lively and energetic than pole con performances. But really, being there is worth every penny whether it's a showcase or competition. They hosted an after-party too but it was separated... the pole stars went to private party... At pole con, they did not do this... We were altogether and were able to mingle with everyone like Alethea, Karol, and Cleo... etc.
Both events had a lot of workshops to offer for purchase. Both do offer free workshops-- Pole Con had WAYYY better free workshops- they actually had free pole workshops as where, Pole Expo didn't-- Pole expo only had free flexibility and other random demonstrations out in the open in the vendor area... I was kind of disappointed in this...
Pole Expo did however, offer aerial silks, more conditioning classes, Chinese pole, fly gym, as well as, pole.
Pole Con only had pole and flexibility workshops in 2012.
Both events are the only ones I can speak for since I've been to them..
Poleexpo.com
Poleconvention.com
;) ;) I hope this helped