Bringing in peace as you prepare for a gathering will affect you in ways that cannot help but benefit your guests – Pause, Relax, and Open, Attune to Emergence and Listen Deeply. Then Speak the Truth in creating an environment that conveys warmth and welcome. The Insight Dialogue guidelines work well in so many applications including this one.
Perhaps you will include a reminder of nature displayed in a place of honor with space around it. Using a light touch, see what happens. Relying on a heart connection without words can open us to wonderful small surprises and an understanding that with a little care, life can be lived more like a work of art.
You can bring to it all the sensitivity and freshness used to create a tokonoma alcove arrangement for a tea ceremony. This one includes a collage by my tea ceremony teacher, Giselle Maya:
You may also wish to keep in mind the Japanese tea ceremony values of harmony, purity, respect and tranquility. While it is important to ensure that what touches food or drink is scrupulously clean and that edibles are pure and safe, purity also dictates that anything not needed be eliminated. Care taken with objects and supplies implies respect for your guests.
Ideally, the result will be supportive of a sense of peace and wellbeing as well as openness. It takes a bit of effort, but this approach to preparing for guests is an important mindfulness practice in its own right.