Job Interview Numero Uno

At 2:45 p.m. today I started out my first job interview. It was a good experience, I had a great interviewer and I was a great interviewee, but there was one problem...
To be a waitress at TGI Fridays, you have to have a liqueur serving license.
And guess what?
You have to be nineteen to get that.
And guess what?
I'm not nineteen yet.
And guess what?
They couldn't hire me because of that.
But in the  end, the interviewer, Mike, said that he liked me and that I should definitely come back to talk to the store on June 13 (when I turn nineteen).
So that's the first story that happened around 2:45-3:00 p.m.
Directly before I got out of my car to go to my TGI Fridays interview I checked my email casually. And guess what I got?
I got another job interview at Macy's Cosmetics Department to be a beauty consultant!
I'm so excited!
I know, I know...
An interview doesn't mean anything, but it does mean that they are interested in me, which makes me excited.
I NEED A JOB! And I need to hurry up fast considering all the college kids are coming home this week and they are going to be taking all the jobs!
Anyways, I have the Macy's interview on Tuesday at 4:30. So once again...
Any interviewing tips anyone?