Board Thread:New on Young Justice Wiki/@comment-1635895-20121003095029/@comment-34954086-20121022013003

Well tech they started at the Hall, due to the Watchtower, which is what caused them to become a team. Cadmus was where they forged something new, The Cave is just where the League let em hang out. Cadmus was where Superboy & I suppose Roy were created. Plus was where first contact with the Light occurred.

For Artemis, think Gotham Academy a bigger deal for her joining the Team then the Cave, unless you like due to her first meeting wall there... Besides, she blew it up. M'gann, meh, never loved her. You'd have better convinced me with Zatanna first introduction, but even that I don't think that the Cave is too big a deal.

Also liberated I believe is the proper term, miss Spence.