Letter Carriers Stamp Out Hunger Food Drive - This annual event is held by the USPS each year on the 2nd Saturday of May. This year it's on Saturday May 9th. Simply leave a non-perishable food donation in a bag at your mailbox. That’s it! Your letter carrier will pick up your donation and deliver it to Brazosport Cares. The food collected in our community goes directly to help those in need in our own community.