For outlets in an island table, I have a couple of overhead quad outlet boxes over my islands. When I need power, I have a few extension boxes with 4 foot cords that I plug in overhead when I need power. With this approach, I can unplug and move them out of the way when not in use.

Dope Fiend - There used to be a HS teacher at Mundelein HS that completed several homebuilts with students. I have to assume you guys are acquainted. PS, I have an RV-6 empennage....stab, vertical fin, rudder and one elevator complete. One elevator to go. I would like to unload it. Maybe someone doesn't want to build an RV-6, but it would make a great learning tool for someone interested in building a monococque airframe!