Place the salt, oregano, lemon pepper, thyme, and garlic powder in a small food processor. Add the zest of half a lemon.
Pulse just a few times until everything is incorporated.
Pour the salt into a container for storing. The flavors will continue to build over time. Place a pinch of dry, uncooked rice in the container to help keep it from caking and absorbing moisture.
If your salt is wet from the lemon zest, spread it out on a baking sheet to dry before putting in a container.