Sometimes the best dates are ones that bring back the fun of childhood. You can have a great time without spending a lot of money playing card games that you used to play often as a child. If you need a refreshener on the card games out there, you can do so here.
If the day is nice, spread a blanket on the ground and play in the sunshine. If it's an evening date, you can curl up with some hot chocolate, build a fire and enjoy a a game by firelight or break out ice tea and play on the porch depending on the season.
You can also play other card based games such as Uno if you have them. Whatever card game you choose, you can have a nice, quiet and relaxing time together.