at the meet and greet i went to it was about an hour be4 the show so id say show up an hour and a half be4 the show and they told you to bring the email that said u orederd it or whatever but we didnt really need it they just asked our name and if it was on the list then u were in but id say bring the email just incase... and after the m and g is over u should grab a good spot near the stage and wait there thats what i did and we wound up with first row center stage it was awesome.. you may wanna bring a camera