How to spend a $75 per diem:

Two hour parking: $8.00
Stuffed Portobello Mushroom Entree: $28.00
Three tiny Scoops of Assorted Sorbet: $7.00
Tax and Tip: $10.00
Being able to say "I had dinner at the Space Needle, and the food was terrible (but the couple getting engaged was fun to watch)": Priceless.

There are some things money can't buy. For everything else: Be thankful they take American Express.