Set oven to preheat 375 degrees.
Wash squash thoroughly
Cut squash into 1/2 inch slices cleaning out seed centers.
Dice garlic, onion and bacon and set aside.
Cut bok choy into small pieces.
Spray cookie sheet with pam.
Place squash rings on cookie sheet.
Stir diced, garlic, onion and bacon adding 1/2 teaspoon tajini seasoning.
Spoon mix into squash rings saving a few spoons for final topping.
Add cut up bok choy.
Top with remaining mixture.
Place in oven for about 25 minutes.
Remove and add goat cheese sparingly on top of each squash ring.
Sprinkly remaining 2/2 teaspoon tajini on top.
Serve hot from the oven.