I forgot to mention the funny part. Remember when I said I totally screwed up?
I couldn't find the door to the building (it was apparently blocked by trucks). Since I wasn't sure if it was the job for me, I left. I got a call half an hour later and I was so rude to the poor girl. I told her I was there, but couldn't find the door to get in. She said she wasn't sure if she could reschedule me because they set that time aside specifically for me. I told her to "do what you gotta do" so she said she would talk to her supervisor. Obviously they rescheduled me (and described where the door was). So I could go back.
Oh and the truck thing gets even better. I think only me could do this too- because I backed into one of the truck's plastic barrels as I was backing out to leave. It was in my blind spot. Good think it was plastic and no harm done!
How goosey is that? And I think only I would ever use the "I can't find the door" excuse and actually mean it. Actually I've never heard of anyone using that excuse.