Middle row bench

I had a Dodge Grand Caravan that I could use the 3rd row seat in the middle row. My Bro & Sis-in-law had a Grand Caravan (they still do) and we used both 3rd row benches and took 8 people on a trip. I now have a 2003 Odyssey. I was wondering if anyone has ever seen an aftermarket middle bench for the Odyssey. I know you can move the two buckets together, but can still only carry 7 passengers. Just curious. I guess I'll have to trade my Odyssey in on a Pilot if I'm so obsessed with carrying 8 passengers.