Some of the guys at my Guard base went last year and said it was just a chance to get to know some of people at JB and what the company is all about. I think we'll get some briefings on how great it is to work there ect. Almost everyone who went last year from my unit got an interview. I was told to bring some resumes and to wear something blue. Everyone I know who works there loves the job/company so I thought I'd give it a shot.