Pecan Pie in NYC?

Where might one find a scrumptious crunchy sweet, but not too sweet, gooey, whipped cream topped warm piece of Pecan Pie in New York City? I have two friends who have never tasted this fall essential. I must help them... Any ideas for excellent pecan pie options?

I don't eat the stuff, but my friends love the pecan pie at Peter Luger's in Brooklyn. And even I don't mind it. Of course, you can't go there for just pie: ordering a steak and some other things will be in order.