Question on PY for TPAC flights; what's the service spec for drinks with the main meal service? Is it glassware for the first drink service, or plastic cups and economy wine? Had two recent PY flights to Asia; for the YVR-HKG, the crew did the first drink service for PY using glassware and pouring from full size wine bottles. For the return flight HKG-YVR, the drink service with the main meal was the same as economy (plastic mini bottles of wine with a plastic cup). Same route, but very different service aboard the flights. Anyone know what the proper service spec is for TPAC PY flights?