A genuine Manhattan socialite has an invitation to an important event every night, pretty much all year ‘round. But for the mere mortals among us, choices must be made. With an unlimited number of possible charity galas, fundraisers, concerts and benefits of all kinds, which are the ones that draw the true crème-de-la-crème of business and philanthropy in New York City? Meaning, which are the ones that are must-attend? And we hear you hard-working, high-achieving types sighing and saying: Why do we need to know this? Because, dear reader, if you want to run with the big dogs, it helps to know where they are.