Sundays are always kids days.
Box seats are just meant to designate seats along the front of the field and on the first level. As Ben mentioned, suites are where you get the luxury experience and are negotiated for a price. Usually big companies, like the Trib, or AGH get them reserved ahead of time.
I have a 20 game season package that includes all Sunday games, so I will already be there but in the grandstands. Keep me posted on which game you all attend and I might be able to catch up with you. If you need me as the final two tickets to get the 12 people minimum I could go in and then try to sell the tickets I already have. But if not, I’d rather keep it simple and keep the tickets I already have.