This is a bonus cache associated with The Big House Adventure Lab. The cache is not at the posted coordinates. The coordinates will be provided during the completion of the five stages of the Adventure Lab.
N41 16.ABC W074 18.DE
So did you earn your release from the Big House? Did you get off early with good behavior, or did you serve your full sentence, staring forelonely at the nearby hills? Or perhaps you are slipping out hoping nobody will notice? Any way, don't forget to stop and find your first physical cache before starting life over.
Cache is avaiable only during day light hours, do not attempt the Aventure Lab or this cache after dark. The old prison is now the site of athletic fields and facilities and is open to the public during the day, the parking lots can be busy during busy times with the fields so please use stealth. Of course if you were stealthy you might not have been here in the first place.