For monetary donation: https://operationbreakthrough.org/skippy-skivvies
For donations of goods, registries have been set up at Wal-Mart and Amazon:
Wal-Mart registry link: https://www.walmart.com/registry/registryforgood/c3b63cca-b5f9-41ab-9980-c8cdd2cc5cb1/view
Amazon registry link: https://www.amazon.com/hz/wishlist/ls/1H9XSH53Z15H/ref=nav_wishlist_lists_3?_encoding=UTF8&type=wishlist