We began the day in the Davids' back yard.  David and David are going to Oregon for the big sun-moon event , and Nancy is keeping their dogs and their house.  It is wonderful to have her here.  After getting here instructions for keeping the Montclaire home in good order, we enjoyed the day together.  Margaret and I went with Nancy to Imperial Beach... and we wondered why this lovely Western bottom corner of the United States is so little known and so little visited by Americans.