ORDn, are you talking about Taipei or BKK lounges? My flight is from BKK. At bkk airport, there is a TG lounge quite near the Eva one: near gate E1. Eva's is near gate F1.
I still don't understand all the *A stuff about using lounges. At check-in, I will be given an Eva lounge invite + I have an *A Gold card. Still thinking about trying the nearby TG lounge.. but not sure I will get in. The info on both eva and thai websites is quite obscure... but never mind. The Eva lounge is fine..