T.K.
Park Spanish Immersion in St. Louis Park is a really great school. One thing I would recommend researching now is whether the district has a program to continue their language learning beyond the elementary years. I know that St Louis Park had to expand their offerings in the Junior High and High School so kids in the Int'l Baccalareate (college prep program if you're not familiar) program could meet their requirements without sitting through VERY basic Spanish classes.