This section will become the social hub.
…or something like this:
adjective
relating to, devoted to, or characterized by friendly companionship or relations: a social club.seeking or enjoying the companionship of others; friendly; sociable; gregarious.of, relating to, connected with, or suited to polite or fashionable society:a social event.living or disposed to live in companionship with others or in a community, rather than in isolation: