Good idea OP, lots of people would benefit from this. Ignore all the "I fear for the next generation" comments, not everyone has a instant talent for languages, and not everyone knew any before coming here. While we should all be making an effort to learn the language of our host country, crucial things like doing the shopping is not something you should have to struggle with on a daily basis, especially when you and your family rely on it. The language will come in time.