Sonic's United Nations is a family-like group on Facebook where people from all around the world can come and socialize about the Sonic the Hedgehog Franchise and the company, SEGA. For a fan community, we highly recommend this Group. Click the Facebook icon below to go directly to it!
Sonic Crew is a Sonic Facebook Community page where you can share various things about Sonic. Share drawings, experiences, videos, and more!
Sonic Revolution is a fan based organization that is looking to spread Sonic conventions, gatherings, etc. around the world for those who may not be able to make it to bigger events such as Sonic Boom or Summer of Sonic, giving fans an experience something like Sonic Boom or S.o.S. Here's a link to their website, and a link to their Facebook page!