We are planning our pool build and are planning on a 8x10 pergola and since we will be pouring concrete already I am going to have them set the 4 6x6s in concrete. My question is how do I hide the electric I am going to be running to it? I plan on running one wire and having a few outlets. One hidden in the cabinets for a fridge, one in the counter and one up higher for a tv. What would be the best way to hide these out of sight? I have ran many wires through my attic, under my house, through walls for alarms, electric projector screen and many other items all hidden out of sight but I can not think of a way to hide these wires. Can electrical wire be poured in concrete if it has extra protection?