-Questions and visitors are welcome whenever the office door is open(http://sipb-door.scripts.mit.edu/). Members keep the office open most every weekday afternoon and evening and some other times, but with no set hours. You can call ahead to check if you're heading over.
+Questions and visitors are welcome whenever the office door is [open](http://sipb-door.scripts.mit.edu/). Members keep the office open most every weekday afternoon and evening and some other times, but with no set hours. You can call ahead to check if you're heading over.