The musical group Pink Martini will headline McCarter Theatre’s 2015 Gala Benefit on May 9. The band’s sound fits in perfectly with this year’s theme of “shaken and stirred.” Pink Martini has been praised for their international sound and glamorous live performances. The Gala will also include a silent auction and post-concert festivities (with a special surprise for attendees). The 2015 Gala co-chairs are Timothy M. Andrews of Princeton, Cheryl Goldman of Titusville, and Liza Morehouse of Hopewell. Tickets can be reserved by visiting www.mccarter.org.