There are no "assigned" table spaces. Typically, the school program is to the right of the entrance, Dan is to the immediate left. Otherwise, location is first come, first serve. Usually everyone plays nice and there are no problems. There has always been enough table space. If you need power at the location you pick, ask someone from the registration table and you will get assistance. Our host typically has extension cords run to various locations and everyone brings their own power strip. If you have an extension cord, it is best to bring it.