Agua

I was pureeing some cucumbers this morning for baby food when I was reminded of a treat we had on our honeymoon in St. Lucia. The wait staff would come around the restaurant and place thin slices of cucumber in your water. I immediately poured myself some water and dropped some cucumber in. If you haven't tried this, you should. It is deliciously refreshing. Of course, yours may not taste quite as good without the memories of this.
or this.

or this.

or this.

I think you get the idea.