If it hasn't been used before then it should be good to be used at the Lehi Tepanyaki!

hi thank you for your question. Because our gift cards have a 10% bonus they can only be used at the Lehi Tepanyaki. They cannot be used at the other Tepanyaki restaurants. Thank you for your question

8 adults per table. They do have a couple of tables that can be extended to 10 if there are children in the group. Two tables could be set up next to each other but since each table has it's own personal chef I'd call ahead and see if they can plan for two chefs at the same time. That way your groups can begin and end at approximately the same time.

Better to be on the safe side, but I don't think it's required. Dinner would be a high recommendation.

We do, but you need to come to the restaurant to purchase them.

Yes... but remember this is family style so don't be to picky

Their lunch menu has all you can eat sushi. Not sure when lunch ends, but it seems like the price was $13.95.