by Jaymi Heimbuch, San Francisco, California
Tap water at restaurants in the US is usually free, but UNICEF is encouraging restaurants across the country to ask patrons for a $1 donation for their free tap water this week. It is World Water Week, and the donations will go to UNICEF to help save the lives of children in areas where access to water is either difficult, or downright dangerous to health. How can you make a difference this week when you dine out? Read on -- it's easier than you think.