Is there a place in Pier 39 where I can charge my iPhone 4?

I'm going to the Hard Rock Cafe tomorrow for a meet and greet that I won and I'm going to be using my phone to take pictures but need to be able to contact my ride after and I'm afraid that my phone might die and I'll have no way to contact my ride haha. I heard that you could charge your phone at the California Welcome Center but i don't know if that's true.

There are electric outlets on pier 39 ask at hard rock they will be able to help you.

They may have electrical outlets someplace. Just ask if you could use one, and they'll probably let you borrow it for some while. Try to conserve your phone's battery if you can't find a way to charge it. Here's a link --> http://www.wikihow.com/Make-Your-Cell-Phone-Battery-Last-Longer