Good luck guys, remember to prepare. When I interviewed at SKW there were a lot of guys that didn't get hired because to poor preparation or bad attitude.
My best advise, go in with your head held high (not cocky), be VERY EXCITED, be prepared, try to have a good time, interview them (make sure it's the Co. for you), don’t BS them, admit when you don’t know something, look professional (well ironed and groomed), try to get them talking about themselves and be very personable (to both your interviewers and fellow interviewees).
If they like you they WILL let things slide because in the end it comes down to whether they want to spend a 4 day trip with you and if you’re trainable. The right attitude will take you far!