The first step is to come up with a guest list. In this blog post, we will outline the steps you need to take to host the perfect potluck lunch at work! Step 1: Create a Guest List But if you want to make sure that your potluck goes off without a hitch, there are a few things you need to keep in mind. If you’re looking to host a get-together at work, then it’s hard to go wrong with a good old fashioned potluck! The potluck lunch is a great way to get to know your colleagues better and enjoy a delicious meal at the same time.