Mix Greek yogurt, cream cheese and salsa and spread into a dish, a pie plate works well. Freeze for 20 minutes or refrigerate for an hour. This firms the layer up so that you can easily spread the guacamole on top.

Spread guacamole on top (or if making homemade guacamole search recipes).

Fill baggie full of sour cream, snip a very small hole at the bottom corner of the baggie. Leave about an inch open on the zipper side of the baggie. Now pipe the web on using the direction in the post above.

Make olive spider by cutting an olive in half, use one half for the spider body. Then cut another olive in half, cut each half in thirds for the legs. Last slice the remaining olives into rings, using one of the rings for the spider head and the remaining ones for toppings. Assemble spider in the center of the dip.

Sprinkle cheese around the perimeter of the dip, top with tomatoes, olives and green onions.