WSJ: John Travolta Was Here

Spa Castle’s Loess Sauna in College Point in Queens. ROB BENNETT FOR THE WALL STREET JOURNAL Two subjects about which I can muster undiluted interest are self-indulgence and Korean food, and I was informed I’d be able to address both at Spa Castle, a 60,000-square-foot complex of pools, saunas, Jacuzzis, massage rooms and restaurants in…