This afternoon, I had the chance to experience first-hand Mercury Drug's latest innovation. Along Ortigas Ave., where Burger King used to be, Mercury Drug has set up one of its newest branches with a drive-thru facility. Coming from EDSA and going to Santolan, you drive through their entrance and proceed to the first window on your left where you place your order and pay. You then drive through the back and go to the other side where your order is waiting for you on the next window there. Good move on Mercury's part.