Startup Idea : Worldwide Happy Hours

What if you have moved to a new city or are just visiting one and would like to take some cocktails or other drinks?You'd probably don't have an idea about where or how to search for happy hours in this city. You could search for popular restaurants and on their own websites for happy hours. But if you want to go now and moreover are anywhere outside and search for happy hours next to you, this might not suit your wishes.So it would be great to have a database where every bar, restaurant and other location can be found by the current or by any other time and date, which has happy hours and similar eventy.This can also be for food.