The Society of Memorial Sloan-Kettering Cancer Center hosted its second annual Spring Ball at the Plaza on Tuesday night. More than 350 people turned out for the NBC Universal-sponsored event, including NBC Universal president Jeff Zucker and his wife Caryn (left), Mort Zuckerman, Robert De Niro and Grace Hightower, Julia and David Koch, Tory Burch and Lyor Cohen, Hilary Geary and Wilbur Ross, Jonathan and Somers White Farkas, Shoshanna Lonstein Gruss, Peter and Jamee Gregory, Ginny and Tiki Barber, Sherman and Chris Meloni, Frank and Kathie Lee Gifford, Hoda Kotb, Peggy Siegal, Natalie Morales, Valesca Guerrand Hermes, Jennifer Creel, Renee Rockefeller, Alexandra Lebenthal and Jay Diamond, Danielle Ganek, Kimberly Kravis, Muffie Potter Aston, Hilary Gumbel, Dr. Harold Varmus, Dennis Basso, Heather Mnuchin, Anne Grauso, Sylvester and Gillian Miniter, Gigi Mortimer, Sara Ayres, Shafi Roepers, Leslie Jones, and LL Cool J. [PMc, Wireimage, NYSD]

Filmmaker and Transcendental Meditation enthusiast David Lynch brought Paul McCartney and Ringo Starr together for the first time in years as part of the Change Begins Within benefit at Radio City Music Hall on Saturday night. A slew of celebrity performers and guests were on hand for the occasion, including Sheryl Crow, Laura Dern, and Ben Harper (with Ringo, left), as well as Jerry Seinfeld, Yoko Ono, John McEnroe, Martin Scorsese, Howard Stern and Beth Ostrosky, Matthew Broderick, Moby, Jennifer Aniston, Desiree Gruber and Kyle MacLachlan, Isabella Rossellini, David Arquette, Michael J. Fox, Robin Quivers, Eddie Vedder, Jason Bateman, Barbara Bach, Bettye LaVette, and Mike Love. [Wireimage, Getty, VF, NYO]

Saks CEO Steve Sadove was honored at a fundraising gala for the Fashion Institute of Technology last night at Cipriani 42nd Street. Sadove was presented with an award from Michael Bloomberg ("This is an evening I like to call Saks and the City!") and guests including FIT president Joyce Brown, Olivia Chantecaille, Jason Wu (left), Carolina Herrera, Tom Florio, Fern Mallis, Robbie Myers, Joe Zee, Amy Astley, Peter Som, Stacey Bendet Eisner, Susan Fales-Hill, Dan Peres, Bill Cunningham, Scott Harrison, Steven Kolb, Saks President Ronald Frasch and his wife Georgia, former State Comptroller Carl McCall, and actress Sarah Wynter. [PMc, Wireimage, NYO, FWD]

The huge new Diesel flagship on Fifth and 54th Street opened today. Can we interest you in "over 700 different denim styles," all at totally exorbitant prices? Too bad. Anyway, if you happen to pass by the location and you're wondering why on earth there are real, live human beings chewing on tuna in the store window, rest assured it's intentional. The company asked various "New York personalities" to eat a "full, real dinner" inside of the main window every night through Friday. Richie Rich, Lady Bunny, Patrick McDonald and Kenny Kenny were there last night; future guests include headband-wearing socialite Arden Wohl and socialite/"artist" Hope Atherton. "It's a rare chance to get to watch socialites eat," Racked writes. Indeed! [Racked]

The Villency Emerging Fashion Program hosted a dinner at Bobo on Wednesday night to honor Elise Overland and threeASFOUR designers Adi, Ange and Gabi. Eric Villency and wife Kimberly Guilfoyle welcomed a collection of fashion and social fixtures, including Zani Gugelmann (left), Byrdie Bell, Daniel Benedict and Andrew Saffir, Ann Dexter-Jones, Richard Johnson, Hope Atherton, Kate Schelter, Maggie Betts, Horacio Silva, Jessica Joffe, Glenn O'Brien, Ferebee Bishop, Gigi Stone, Tom Sachs, Serena Merriman, Poppy de Villeneuve, and Stephanie LaCava. [PMc, FWD, VF, GoaG]

♦ The opening of Elizabeth Peyton's New Museum exhibition on Tuesday was full of her friends and fans like Marc Jacobs (with boyfriend Lorenzo Martone, left), Glenn O'Brien, Amy Astley, Peter Brant and Stephanie Seymour, Hope Atherton, Cecily Brown, Rachel Feinstein and John Currin, Alex Katz, Kiki Smith, Gavin Brown, Barbara Gladstone, Debbie Harry, and Thelma Golden. [The Daily, PMc]

1) Donna Karan's annual designer garage sale in support of the Ovarian Cancer Research Fund was co-hosted by InStyle and Kelly Ripa on Saturday. Betsey Johnson, Lydia Hearst, Euan Rellie, Lorraine Bracco, Jessica Stam, Katie Lee Joel, Debbie Matenopoulos, Hana Soukupova, Charlotte Ronson, and Nanette Lepore browsed stalls manned by the likes of Rachel Zoe and Shoshanna Lonstein Gruss, raising $3.6 million. [FWD]

Hope Atherton