The most stereotypical social club I have seen recently is in Carroll Gardens - The Van Westerhout Cittadini Molesi Social Club. The only family I know of that has any legit presence in Carroll Gardens is the Genovese Family. The crew is run by Frankie Iliano and Kid Blast. Based on their stature I highly doubt any other family has tried to operate in that neighborhood recently and I think it is a safe assumption that these guys frequent the club (especially considering their age).