Think of your tablescape as more than simply serving accoutrements for meals and drinks — it's, actually, the scenery for the theater of dinner that you're crafting. Your desk linens, plates, silverware, glasses and decorations are visible clues to your visitors. Traditional styles create a refined atmosphere; a colorful mix will create a more lighthearted one. Your friends will most likely convey one thing, so suggest bringing what would actually be helpful.

Give your friends fruit that…