Use social media. Take a photo of your empty and ask folks to give.
If you’d like to build up a surplus, host a food drive (or two) at an organization or business with which you affiliate
Involve your neighbors! Bonus: a door-to-door food drive maintains social distance.
Have an auction instead of a yard sale. Use your social media profile and name a starting bid (two cans). You’ll clear your clutter and collect donations! (Thanks to Ruth Kobrin for the idea.)
Be creative, like Ruth.
Be yourself. If none of these things is a good fit for you, know that what you can do is enough and that mini pantries have “seasons.”