Cameron and Tyler Winklevoss celebrated their 31st birthdays at Menachem Senderow

icz and Henry Stimler’s new kosher spot, Jezebel, in SoHo on Thursday night. The twins, whose connection to Facebook was made famous by Aaron Sorkin’s “The Social Network,” showed up with a group of 15 friends and spent time posing in front of the restaurant’s print of Mark Zuckerberg as Benjamin Franklin. “The twins got a serious kick out of the artwork of their good ol’ pal,” said an eyewitness. The whole lounge took part in singing “Happy Birthday,” as the boys were served warm olive oil cake and chocolate cake. The party went on till 1 a.m.