https://www.facebook.com/mozaicschips/posts/2761882850796209 -“post any picture of your involvement in the voting process and tag us at @mozaicschips and #hope2020vote. Then message us your mailing address and we will send you free coupons for Mozaics chips and Hope & Sesame sesamemilk.”
https://www.facebook.com/hopeandsesameco/posts/2054527694682224 -they’re also doing this promotion on the Hope & Sesame page if you want to try for both offers.