LAB 9 was asked to entertain at a luncheon of the Pierre Monteux Society in the foyer of Louise Davies Symphony Hall ( across the street from San Francisco's City Hall)  last Sunday.  They had a good time singing in a nice acoustic and spreading the word.  Fall LAB sessions usually come to an end in late November so that the members can concentrate on their own choirs' Christmas activity.  This group has agreed to go on through December 4 in order to do a Christmas caroling date on that day.