My wedding is in my parent's backyard and I believe that there will probably be somewhere around 200 guests. Maybe more. How many bartenders do you think we need? My mom wants to hire 2 until 10pm, let guests help themselves to the beer, and then let guests help themselves to the liquor after 10 when the bartenders leave. The reception is in my parents backyard, so we can choose when we want it to be over. It will definitely not end until after 12, and it scares me that guests will be helping themselves to the liqour. MANY of my friends (and some adults that will be there) are partiers, and I'm afraid of it getting a little too out of control. Any thoughts? Is 2 enough? And what about the guests serving the beer to themselves the whole time? I know it sounds kind of trashy, but I am from a town of 2000 people that has its own brewery. I think that most weddings in my town have their friends as beer servers. Any advice would be great!