Ross databases, industry and government websites from which you can read market and industry research reports, news and articles related to your industry and companies, and find and download relevant market, consumer and related census demographic and business data.
Many of the resources use government-assigned industry classification systems to index relevant company and industry data. Here are some of the codes that will be useful for searching data sources for your project:
NAICS (North American Industrial Classification) Codes:
7225 - Restaurants and Other Eating Places
722511 - Full-Service Restaurants
7224 - Drinking Places (Alcoholic Beverages)
SIC (Standard Industrial Classification) Codes:
5812 - Eating Places
5813 - Drinking Places