Whether you are planning a big bash or a small dinner party, as the host or hostess, you are always in control of the mood swings of the affair. How furnishings are arranged contribute to “the power”, which if played correctly, can insure that all of your guests and you too, will have a good time.
Never underestimate the mood-altering power of furniture and lighting. Pull furniture away from the walls for a start, and arrange sofas and chairs into tight groups. This is a great idea for conversation as it is difficult not to say hello to someone who is practically sitting on your lap! Furniture must relate in order for people to communicate.
Try an arc shape when considering conversation area. Anthropologist, Margaret Meade, in between her trips to Samoa, once observed that people are more comfortable sitting side by side as that puts them at slight angles. An L-shaped arrangement might also work with sofas and chairs perpendicular to each other, but whatever you do, avoid Ms, Ws, Ps and Qs.
You are a traffic cop and as such, you must direct traffic and avoid jams and accidents. Lay out food, drink and conversation areas in a wide circle. This provides an automatic migrating pattern even for those guests who are not considered members of the bird family. Guests get a chance this way to see everyone as they mill about eating, drinking and talking.
Remember to provide a lot of space around the bar as this is a big congregation spot. Set up party lanes for movement. There should be a few feet for people to walk around things easily without bumping into furniture, heads, children, pets, etc. Don’t get so involved with the traffic, however, that you forget to have a good time. After all, it’s your party and you can laugh if you want to.