First Google Wallet experience yesterday

I was walking around Newport for the day and it was pretty hot so I wanted some water. I walk into the tour hub building and go to the vending machine and reached into my pockets. Dismay. No money. Nothing. I'd have to drink water fountain water! Woe is me!

Luckily I saw the vending machine had an NFC terminal on it. I remembered my Galaxy Nexus has this and held it up, entered my pin, and used the $10 starting card Google gives you. I got my water and it tasted like sweet technological victory.

What's your first NFC/Wallet experience?