Where to be seen tonight:
- The New York City Opera is hosting it's annual Spring Gala and Opera Ball to fete the 2010 Spring Season opening [newyorksocialdiary]
- Harley Viera Newton and Alexandra Richards are hosting Alice and Olivia opening at Saks [GofaG]
- Nature Conservancy's Young Professionals Group will throw its annual cocktail benefit at the Prince George Ballroom South Sea Soiree to raise funds for marine conservation [nature]
- J-Woww is hosting a launch party -- complete with champagne and hors d'oeuvres -- for a cosmetic product launch just before she heads of to film a second season of "Jersey Shore" [popcrunch]
