I would suggest you check the venue's policies regarding accessible seating. A lot of times there are limits to how many other people can be seated with you. I believe many times it may only be one other person. It would just depend on the venue. I doubt you'd be able to have five others sit with you that don't require wheelchairs as those seats are specifically designated for accessible seating and allowing that many people to sit with you would reduce the number of seats available to those who actually need the seats.