Title of movie from the mid 1980's
My daughter remembers a movie she saw in the mid 80's that starts with a boy riding in the back of his parents car with a balloon (or something) out the window. The jist of the story is this boy meets a little girl (they are about 10?) and she lives with her grandma who is perceived as a witch but is really a natural healer. The boys father is an architect that is planning on building a resort at the edge of a lake in this beautiful area where the "witch" and her granddaughter live. The kids end up saving the lake and the resort is not built. The grandma's little cabin is full of herbs hanging from the rafters, etc. Does anyone remember the title of this probably made for TV movie (could be a disney film)?
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