Is it true that you can show your AAA card anywhere in Universal Studios Hollywood and recieve 10% off? (Food Places, Souvenier Shops)

Not everywhere, but many places. We were there last week and were able to use the discount for lunch at Circus McGurkus and drinks at Moose Juice but not for popcorn or Dippin Dots. I think most of the larger food booths and stores will give the discount.