Combine dates, white sugar, and water.
Cook over low heat till thick (about 10 minutes).
Add nuts and cool.
Cream shortening and brown sugar and add eggs and beat well.
Work in flour gradually (also soda).
Divide in two parts and roll out to ¼" thick.
Spread dough with date mixture and roll up like a jellyroll.
Wrap in wax paper and chill overnight or several hours.
Cut with a sharp knife into ¼" slices.
Bake in oven at 400 for 10-12 minutes.
Makes 5 dozen.