I wasn't impressed with what was on the all you can eat menu at Seven - definitely limited on what you can get. But at least it's an option for those who don't to spend as much, and are ok with the menu.
I love Salmon Sashimi @ Seven, but the Nigiri is also great. I will say that we had the best sushi chef last Monday night - people follow her around, that's how good she is. We did the chef's choice - 5 rounds for $50 that night. It was amazing!
I would be able to do a Sunday night, as long as I can find a sitter. Does anyone have a preference to a weekend? Otherwise I'll just pick one, and make reservations based on who's a solid "in" by the Friday of that week.