
I would categorize a business lunch into (5) categories:
1. Building a relationship and trying to make connections.
2. New prospective customer not looking to buy yet.
3. New prospective customer getting ready to buy.
4. Existing customers who you are building a relationship with.
5. Finding great food where you can be seen by other connectors.
When you sit down for a business lunch, make 1/3 of the conversation focused on relationship building. Share about those common interests or personal hobbies. And always try to make time to convey your business agenda.
Finally, try to establish a favorite spot that serves as your home turf. There's something to be said about knowing the restaurant staff by first name and making suggestions from the menu. My favorite spot is Cafe Patachou (Slogan - A Student Union for Adults) in the mid town area of Indianapolis. This location attracts several well known business professionals throughout the city.