What’s for Lunch?

Do you have issues deciding where to go and who to go with for lunch everyday?
We end up having lunch with some of 5 people at 1 of 5 places only because we don’t feel like looking through our contact lists or introduce new restaurants that people will start questioning.

We are looking at creating an app that helps you take decisions on lunch venues and get new people to join. Is this something you would use, and do you have any thoughts on the topic?