The best Facebook advertising you can’t buy

Before Jimmer, the “Mexican” restaurant Café Rio held (and still holds) a special place in the heart of many current and former Jello-O Belt residents, and for good reason since it beat Chipotle, In-N-Out Burger, Chick-fil-A, and Pei Wei for the best Quick Service Restaurant in 2011.  Today, the restaurant is opening a new location in Olney,...