Hi, Thanks for your interest. The next step to open invitation through email to everybody mentioning that we are going to arrange a lunch party where everybody will participate by bringing your only one item of your home cooked food each one for two at least. Then create a calendar event and invite everybody with the proposed venue like meeting room, conference hall and if any other is available. Lets see how many interested to join and don't bother who is not interested. But on the event day invite all to share lunch with everybody who ever bring food or not. That's all.