If the sell by date is past, you cannot give them up for consumption.
- Crush them up and go feed the fish or ducks at your local pond.
- Make an activity out of it by spreading natural peanut butter on a pine cone and roll it in the crushed pretzels and bird seed. Hang it on your tree outside and watch the birds that show up.
- Make chocolate (white or milk) covered pretzels. Melt, dip, cool in fridge, eat...