You can just buy the dressing

Yes! Here is a link to the website page with more details: https://fujitulsa.com/all-you-can-eat-sushi/

No. He came from Tokyo to Tulsa. He operated a Benihana there and then here in 1980. In 1986 he opened Fuji and introduced sushi to Tulsa. They have been here 32 years. Chef Nobu-san Terauchi is a notable chef here in Tulsa and will even cook special dinners (For a price)

Yeah, as long as you are okay with the time required to actually make fresh food. If you are impatient and just want instant stuff, it would take too long. Best stick to ordering premade yak burgers or nuking a frozen burrito in that case.

I'm not sure about Thanksgiving. But I know lots of asian restaurants usually are.

Yes, they do!