Other European Frequent Flyer Programs - Which lounge for TAP from Newark?

Hello there, I'll be flying TAP from Newark to Lisbon. The TAP website lists three lounges in Newark (Lufthansa, SAS, Virgin) but doesn't say whether I'll have a choice between those three or not. I'll be flying Business as a *A Gold and I will need a shower. Which lounge to use? Thanks, ps

They use the Virgin lounge. The others are listed just for *G - if you are a *G you have a choice of the other two lounges.

I don't think the VS clubhouse there has showers, but I stand to be corrected.

Thank you, colmc. Indeed, none of the three lounges seem to have any showers - at least the websites don't mention them. Would it not make sense to have one Star Alliance lounge that does have showers rather than two separate ones that offer little more than nibbles and wifi?