The day I saved a takeout container from being trashed. ..
My son wanted to eat his favorite snack so we brought along his lunchbox with the snack to the restaurant on the dinner out day. Glad we did because we used that as a container to bring back our leftovers.
We now plan to make it a habit to carry a reusable container from home in our car ... Can come in handy when we need it and helps reduce waste.
Found out on the way out that this restaurant used Styrofoam take-out containers - more reason to be happy about this small action!