Many New Yorkers are nostalgic for the art deco diners that once thrived in the city's neighborhoods. Others yearn for the specialties that used to be prepared for the Horn & Hardart Automat cafeterias. A new spot on Manhattan's East Side aims to satisfy both groups. Dine-O-Mat, a '50s-style chrome and neon diner, features many of the old Horn & Hardart dishes. And why not? H&H; owns the budget-priced eatery and plans to open three more around New York this year.
Elvis Presley throbs from the jukebox as bobby-soxed waiters and waitresses improvise dance steps between servings. A young business crowd...