Spanish Immersion Workshop or Spanish all year round?

Has anyone taken their toddlers to classes at one of these spanish teaching schools? I am thinking about enrolling DD and DS for the summer staring in July.

Re: Spanish Immersion Workshop or Spanish all year round?

I have read about the first one on these boards and want to sign up also (but not for the summer since we won't be back until late July)

let me know if you find out more!