Ok guys: I kinda took all the suggestions.
1. I bought multiple cards and hid them in not too hard to find places.
2. In one of the cards I put a $20 gift card for a local bookstore. I know she will spend 4 hours spending that $20.
3. In the "last" card, I wrote a little something extra to tell her how great it is to be married to her (for 12 years).
4. We got a babysitter for our 14 month old (first night away).
5. I took her out to her favorite, quiet, romantic restaurant.
6. Oh, yeah, on the way to the restaurant I had a CD in the player set for "our song".
With the baby and her now a full time stay at home Mom, the budget was tight, so we had to get creative.
Thanks for all your help and suggestions.