When Wanda felt Tommy arrive, much as she had Billy, it was harder to pinpoint exactly where he was thanks to his speed. She could also sense his growing fear, and she was on the verge of just trying to stop him herself when he finally stopped - and as luck ad it, he was directly outside of Ostrich Villa. Relieved, she left the apartment immediately to go down to him. Unlike many others, she had no problem navigating the city while everyone was invisible thanks to her magic, which let her know where others were easily enough.
As she stepped outside, her eyes fell on the familiar Halloween costume he'd worn in Westview, and the bucket of candy he was eating from, and she smiled, then shook her head as the bird trudged over. Wanda gave it a magical push away and stepped up to sit beside her son while draping an arm around him and clearing her throat, both to let him know she was there and so that she wouldn't shed the happy tears that wanted to fall.
"I do hope you're not spoiling your dinner with all that candy, young man."