With 3 side characters (from Thor, Antman, and Captain Marvel franchises) from other movies appearing now, I wonder if this suburban neighborhood will be like a variation of witness protection or superhero fanclub neighborhood HOA of sorts? The retro living situation makes me think it's in a specific kind of residential neighborhood as well as something seems setup perhaps?
Of course, it's probably mainly just using characters viewers would recognize and utilizing an endearing aesthetic but storywise I wonder if they'll try and make sense out of this?