Spread your ingredients out on baking sheets, and stick a toothpick through each piece.
I like to stick the toothpicks in so that they’re through the entire piece, but NOT hanging out on the other side.
Piece by piece, stick your ingredients to the tree, pressing the toothpick in only far enough to secure it - you want a fair amount of toothpick *out*, so it’s easy for guests to pull each piece out!
It’s easiest to start from the bottom and work your way up.
If you’re doing spirals - I like to - I find it easiest to do a bottom ring, then pick a “starter” item, and set a spiral of that one item, all the way up the tree.
I’ll work out from there, adding rows of ingredients on either side of that spiral. Try to keep your ingredients butted up close to each other, not allowing styrofoam to show through.
As you get further away from the starter spiral, you’re going to have to end some lines of ingredients early, merge with other lines, and fill in odd areas as you go.
Don’t worry, no one will notice!
As you get to the top of the charcuterie tree, start building it upwards, leaving only a small section at the very top open.