Well, first, you'll need a large platter or serving tray to build your board on. Then, start by placing the tree in the center, using a smaller platter if needed. Next, arrange your desired selection of festive treats around the tree. Try to mix and match colors and textures to create a beautiful display. Some popular choices include cheese, crackers, dried fruit, nuts, and chocolates. You can also add a few small decorations like candy canes, ornaments, or lights to complete the look. Don't forget to label each treat with a festive name to add a playful touch!