Page Six ladles out more details on 740 Park’s most publicized publicity-shy resident, Steve Schwarzman’s 60th birthday bash, including one guest’s pithy review: “The whole evening felt like a bar mitzvah on steroids.” If true, it was likely the first-ever New York bar mitzvah where the Knickerbocker Greys played ushers. According to the New York Times blog Dealbook, “A smattering of reporters and photographers were held in a pen well away from the front door. ” The world still awaits the eyewitness accounts of the only working journalists who made the guest list cut and got inside: CNBC’s Money Honey Maria Bartiromo and ABC’s Viewmistress Barbara Walters. [Addenda: To her credit, Liz Smith, who was also above the salt, as it were, did file a glowing report on the festivities a day after this post.]