# Letters Foundation: Need A Helping Hand? > After four years of operating in Boston, Letters Foundation sunset on December 31st, 2020, and is no longer accepting new letter requests\. Generated by Yoast SEO v28.3, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [A Foundation Of Last Resort](https://letters.foundation/) - [Blog](https://letters.foundation/blog/) - [Our Impact](https://letters.foundation/our-impact/) - [About Us](https://letters.foundation/about-us/) - [Letters To Doris](https://letters.foundation/letters-to-doris/) ## Optional - [Sitemap index](https://letters.foundation/sitemap_index.xml)