When I cook for my family, I always pack up leftover food with the best of intentions, and remnants of a weeknight meal generally get eaten within a day or two. Large spreads, however, are a different story.
In the past, I would stuff what was left from a large dinner or party into the biggest air-tight containers they required, then cram them all into my fridge, full-well believing my kids and I would live off of those leftovers for the better part of a week.