Vintage Skates and Graffiti Jackets

Dust off those roller skates. Flipper’s Roller Boogie Palace, a 1970s skating rink from Los Angeles, opened at Rockefeller Center with a party on April 14. Usher and Liberty Ross, whose father opened the original, invited a bevy of famous friends including Mary J. Blige, Dr. Dre and Patti Smith. Not everyone skated. The New…