Thought my days of flying often and turning left were over now that there is no need for me to travel for my work and also now that I have a child at a very expensive boarding school (I actually thought that holidays would be a thing of the past for five years!) but my husband has just booked for us all to go to the US, flying out Premium Economy on Christmas Day. Thought I remembered reading a while ago on here (in my flying days) that you could buy access to the UC lounge - is still that the case if you are not flying UC?
If, on the day, there is space, they sometimes sell CH access for £60pp, however it is strictly capacity controlled so if they are expecting a busy day in the CH then they won't be any for sale.
You cannot buy access in advance, unless it is a package booked through VH, and again they have a limited amount of CH that is sold for £60pp.