Hollywood doesn’t lack for old-school charm. Hemingway’s Lounge is proof. A luxurious throwback of a watering hole, this book-lined drinking den is ideal for an early evening daiquiri and a novel in a plush chair, but beneath the studious façade is—come 9:00 pm—a super-charged Hollywood nightclub. A DJ is on the decks, there’s a cover charge, and a young, fun crowd turns this place into a dance party.