Design a Website Mockup

Need a flat clean design about my project. It's about different businesses advertising their products, showing to people where they can find them. More details will be revealed after presenting a good homepage and winning the project. Businesses included: restaurants (menu, location, description, gallery, events), shops in categories (clothes, jewelery etc), hotels, pastries. I would like to use different colors for businesses, but im still opened for other options as well.