Have heard rumor that EK have applied for "liquor licenses" for:
BOS
IAD
ORD
MIA
ATL
MCO
I suppose it's for the lounges to start up?
Also, this article may be why EK are pursuing the US Market more aggressively. It's a tad old but that only means the numbers are probably larger than this article states:
Indian Population Explodes in the U.S.
K