Virgin ClubHouse JFK
Ask for kosher food
I guess that's one more lounge (w. KSML) on the list so far (specific lounges and travel class allowed varies) from what I've read here.
TLV, LHR, FRA, MUC, ZRH, and now added Virgin ClubHouse JFK.
Thanks.
Always ready to hear the remainder on the list, @PG.