Penn apparently decided several years ago to stop attending HF. No idea why. A few years after that, there was a dust up between HF and Penn over Penn allegedly acquiring HF's camp roster list without permission and using it for misleading invites to Penn's own camps. My son got one of the Penn email invites and we later got a very strongly-worded email from HF criticizing Penn's tactics. Different Penn coaching staff now, but the incident may provide some context as to why Penn does not attend HF.