Cancel the Everest expedition.
With a combination of generous contributions from Natalie's aunt and uncle (and an excessive lump sum from us--courtesy of my wife, who can only say "No" when it comes to new televisions and other things that any married man with kids can vouch for), we have acquired tickets to Hannah Montana!
Cost of parking: $20.
Pop and popcorn: $20.
Souvenirs: $50 (probably).
Two tickets to Hannah Montana: $400.
The look on my face when I heard how much we'd spent: Priceless.