Hello! You didn't specify what type of party you are planning? There are many nuances in how to organize an event. I realized for myself that the easiest way is to use the most simplified options and options to automate the process. Catering is well suited for weddings or other entertaining gatherings. But business is something different. My company often gathers employees for briefings and planning business processes for the next quarter. There are 44 of us in total. I really liked how the coffee break was organized in this case. We have several beverage dispensing system for different types of drinks (besides coffee machine). This greatly simplifies and speeds up the process)) This approach does not require additional personnel for maintenance. Consider this idea.