All meetings are held at MIT on the 4th floor of the Stata Center (building 32) in the "Star Chamber" (named because of its shape, not its occupants!) which is also known as room 32-461. Enter the building and take elevators to the fourth floor.  Walk towards the center of the building (?!) and follow the signs.

Sometimes the doors to the building are locked at 6pm, but there is usually enough traffic at the door nearest the intersection of Vassar and Main Sts that someone will let you in.

The building is a short walk from the Kendall Square T-stop (Red Line).  

After 5pm visitors without an MIT permit may park in several different lots.  The closest one to Stata is the "44/46" also called the "Northeast lot".  Here is a map with markers for the parking lots at MIT.  Stata is labeled 32.