Dry Run

A dry run would not be a bad idea. That way you can familiarize yourself with where to park, won't have to freak out if you can't find the place, show up late (leaves a bad impression) be all frazzled. Be sure when you interview that you are guaranteed 25 hours or more a week. You have to have at least that in order to make your obligations. Hopefully it is for more money, won't have to work weekends.

(no one hires frazzled people)