Must-Attend Parties and Openings for the Week Ahead A PREVIEW of the must-attend parties, talked-about openings and fashionable nightspots for the week ahead. Toilet Paper, the cheeky arts magazine by Maurizio Cattelan and Pierpaolo Ferrari, will unveil a new billboard along the High Line and celebrate its latest issue at a leather gay bar. Details of the billboard, special guests and performances are being kept under wraps. Eagle NYC, 544 West 28th Street; toiletpapermagazine.com. Thursday, 10 p.m. to 3 a.m. Invitation only. The Veuve Clicquot Polo Classic is moving to New Jersey. This blue-blooded event, which in past years has drawn Prince Harry and other distinguished guests, has a new home at Liberty State Park, with the Manhattan skyline as a backdrop. Top polo players like Nacho Figueras are expected. Liberty State Park; vcpoloclassic.com. Saturday, 10 a.m. to 5 p.m. Sold out. Can New Yorkers handle another art fair? The sixth annual Bushwick Open Studios takes place this weekend in the neighborhood that "Girls" is making famous. About a dozen galleries are forming what they call Bushwick Basel at Starr Space, though there is no selection committee and Fat Radish will not be catering. Expect some openings to morph into late-night parties. Various galleries in Bushwick, artsinbushwick.org/bos2012. Friday to Sunday. Open to the public. Will the Olsen twins beat out the Proenza Schouler guys? Or will Marc Jacobs be named women's wear designer of the year? Fashion has its Oscar night at the Council of Fashion Designers of America Fashion Awards. After-parties include an intimate dinner for Tommy Hilfiger at the Monkey Bar, and a late-night party at the Top of the Standard. Alice Tully Hall, Lincoln Center, 1941 Broadway; cfda.com. Monday from 6:30 p.m. Old Broadway meets New (ish) at the 30th annual Fred and Adele Astaire Awards. Liza Minnelli, an award recipient, is expected, along with Chita Rivera, Tony Danza, Susan Stroman, Albert Maysles and others. Skirball Center for the Performing Arts at New York University, 566 LaGuardia Place; theastaireawards.org. Monday from 7:30 p.m. Tickets from $75. The 100th anniversary of the birth of Gordon Parks, the trailblazing photographer and director, will be honored at a star-studded gala with Karl Lagerfeld, Gerhard Steidl, Alicia Keys, Annie Leibovitz and others. Anderson Cooper will be the M.C. The event will kick off a yearlong program that is to include street-level slide shows, symposiums and books. Museum of Modern Art, 11 West 53rd Street; gordonparksfoundation.org. Tuesday from 7 p.m. Tickets from $1,000. Younger donors join the downtown fashion set for the Whitney Museum of American Art's annual Art Party. Hosts include Olivier Theyskens, Denise Incandela and Bettina Prentice. Performances by Japanster, Kalup Linzy and Iona Rozeal Brown. Skylight Soho, 275 Hudson Street; whitneyartparty.org. Wednesday, 9 p.m. to 1 a.m. Tickets from $350. Send night life suggestions to TheBuzz@nytimes.com.