We've opened presents with Grandma and Grandpa and are eagerly anticipating Santa's overnight visit.
Interestingly, Daniel has been very into the mythology this year despite, or perhaps because of his Easter demands for the true story. He's talked a lot about Santa never once with a wink, and today he asked if I'd set a letter to tell Santa what he wanted. I reminded him that this was his job not mine but assured him Santa would know.
Suspension of disbelief is useful at any age!