Stop in for a cup of coffee

Any one ever run a couple of outlets and lights in one? I am thinking metal conduit the easiest? Weld the mounting points ? Open to ideas. Tops 15 amps. 2 led lights, two outlets one near the front and one in the back for a de humidifier. Eventually I will punch a door in the side and connect it to the shop, oneday my vision of grandor.
Storage container? We hope to electrify ours for our car club. Lights and some outlets for cordless tool chargers and cell phone chargers.