Mix 7 cups cucumber sliced thin and 1 cup sliced and pulled apart onions 2Tbsp salt. Let set 2 hours.
Mix 2 C. Sugar, 2Tbsp Celery seed, 1 C. vinegar, 1Tbsp mustard seed. Bring to a boil. Drain cucumbers. Pour sugar mixture over cucumbers and stir. Weigh down with plate over night in refrigerator.
Something to do with all those cucumbers.