+ Write_On Facebook Group - Join our online community of letter writers and 30 day challenge participants on Facebook. Members share ideas, inspiration, and stories from their letter writing all year long - join the conversation!

+ Postcrossing Project - An International postcard exchange community.

+ LA Penpal Club - A Los Angeles-based monthly gathering of letter-writers. Read more about them on our blog.

+ New York Letter Writer’s Society - Meets monthly in New York City to create beautiful mail and inspire others to write more letters. Follow along on Instagram at @nycletterwriterssociety.

+ Letter Writers Alliance - With more than 10,000 members around the world, the Letter Writers Alliance offers online resources and in-person gatherings.  Learn more in our interview with founders Kathy Zadrozny and Donovan Beeson.

+ Little Rock Letter Writers League -  Inspired by the robust letter writing tribe on Instagram, especially @nycletterwriterssociety, Little Rock Letter Writers League began as an open group that meets to make beautiful mail that means something. Follow along on Instagram to learn about monthly meetings at various locations in Little Rock.

+ PDX Correspondence Co-Op (PDXCC) - A monthly gathering in Portland, Oregon where participants make and share analog correspondence and mail art. Hang out, skill share and send mail. Meetings are free and open to the public, meeting every third Tuesday of the month. See upcoming meeting dates on their Facebook page.

+San Francisco Correspondence Society - Hosting socials for members to meet and write letters throughout the year in the SF Bay Area. Find more information on this brand new group here, or follow along on Instagram here.