In general, we meet on the last Wednesday (not the fourth Wednesday; the last Wednesday) of most months. If the last Wednesday is the day before Thanksgiving or Christmas, we will change the date.
Meetings usually run from 6:30 to 8:30. We try to find a restaurant with good food, who are weed friendly, with a location convenient to the T and to driving in from west of Rt. 128. Check the Calendar of Events for location of the month.