It's early evening on a weekday and you're craving coffee. You want to get up early the next morning and you know that if you have it now, you won't get a good night's sleep. Or maybe you're expecting or breastfeeding and don't want to indulge in unnecessary caffeine. What are some decaffeinated coffee alternatives? What do coffee shops offer and what can you buy and prepare at home? This article will answer that question.