When we were there in January, my adult kids wanted to see Blue Man Group. We went to the ticket window to see if there was anything available for that night. There was, but they wanted about 90 bucks each!

I asked about discounts, and he kept saying no to
AAA, senior citizen, etc. Then I asked about student discounts...DING DING DING! Each person with a student ID could by 2 tickets for 30 bucks each. Two of the 4 had their ID with them, so they got great seats for 30 bucks apiece. Not sure if this was only available as a same day purchase.