Calling all foodies and would-be good citizens: It’s never been so easy to donate to a good cause. This Thursday, area restaurants will be participating in the annual Dining Out for Life event, where over 130 restaurants have agreed to donate between 25-100 percent of their night’s sales to benefit Food & Friends. Food & Friends prepares, packages, and delivers personalized meals to more than 1,400 people in the D.C. metro area living with HIV/AIDS,…