The trend towards wellness and catering for the welfare
Born in the wake of an awareness acquired the fruit bars are now a commercially viable reality, but not only.
Only a few years ago would have been highly risky options open an activity linked to the well-being, would be niche sites, maybe beneficial in the summer time, or in very populated centers, but today the bars and restaurants "alternative" related to welfare are cutting out a slice of the growing market, and as often happens first come, first staying.
Ideas can be many and varied, a prime example are the fruit bar that are "often" at the mall, taken literally assault at all hours.
A simple structure that recalls nature, a fanciful name and inviting and that's it, without even invest large sums of capital. I have personally tried a few bars and restaurants vegan, so I can say that you can do better.