If you are a factory employing more than 250 workers, you are required under the Factories Act to run a canteen with adequate equipment like utensils and crockery, etc. You may refer to your State rules in this regard.
If you are a commercial establishment intending to provide a canteen, I agree with Mr. Nathrao in saying that there is no use in providing four walls for dining without minimum facilities like spoons and utensils, etc. It sounds like an incomplete facility.
B. Saikumar HR & Lab. Law Advisor Navi Mumbai