3. Serendipity 3 255 East 60th St.
During his pre-fame, Serendipity 3 at 255 East 60th Street was one of Andy Warhol’s favorite spots. According to Serendipity 3, Warhol would pay his bill in drawings instead of cash. Known as New York’s first coffee boutique, Serendipity 3 has been open since 1954, and continues to specialize in sweet concoctions and bites.