ChocoSol Traders at 1131 St. Clair Ave. W., Toronto is an excellent place to have a chocolate factory tour! I took my grade 5/6 class there yesterday. The students got to see the kitchen, factory and rooftop garden. They got to sample hot chocolate and 4 varieties of dark chocolate. The company is eco-friendly and has a high value on fair trade. The talk was excellent and they were so good with our students, some of whom are neuro-diverse. You do not have to be a school group to get the tour – they have tours for the public! I highly, highly recommend them!