It's now called Family Weekend and will be October 21-23 (found this on the Mom's FB page). The first one was for the class of 2018. It is for all classes, parents & family, so expect bigger crowds, booked hotels and longer lines. If you can't attend PPW c/o 2020 (or didn't for c/o 2019), it would be a good thing to attend (especially if you live far away, $$ is an issue, etc.). I imagine those that live close by attend as many things as are offered/work with their schedule.