The Chocolate Factory... (Brussels)

Hi there, what you think if we organised a visit to a Belgian chocolate factory, not a big one, because they either do no visit or are too expensive, I mean a little one, but still famous (kind of Corné or Duval). Normally there are two possibilities, a "classical" visit to the manufacturing process including final tasting, or a more in-depth visit with attempts to produce our own chocolate. The price may be around 10 euros for the first option and Protected content for the second. We could to it at the end of April at a weekend. Would you be interested? Please post your opinion.
Lorenzo