Not much is known about this business. It was seen in the promo video for the movie. While showing some scenes involving stunt doubles, grown up Timmy crashes his bike into a sign outside Vicky's business. In the official trailer, Tootie is seen leaving this building and later bringing Timmy inside, meaning she might work here or have been visiting her sister Vicky. She makes her daycare like a prison, and feeding Kid's expired squirtable chesse.
There is a sign outside which reads "Vicky's Day Care" along with some baby blocks, as well some plastic playground piece.
An early release picture of Vicky's Day Care, front view.