Currently here from versions of our world is quite a few. You've got Clark's cousin Kara, Kara's sister, Laurel Lance and her sister, a couple of Robins (aka Bruce's kids): Damian and Jason, Mia who is one of Oliver's, the Cassie kid, a very tiny Selina Kyle and a young Leslie Thompkins. I'm not sure the latter two know you but most of the others probably do.
If you need a place until then, we've got space at the farm.