It's got a list of Fedi projects, a list of mobile apps for Fedi platforms and an opt-in directory of people to follow.
The directory is particularly interesting as it works very differently to FediFollows or Trunk. You add hashtags to your profile plus a special extra hashtag #Fedi22, then submit your profile to the site, and it will become searchable for the tags in your profile.
A way to access the Fediverse, for attendees of Penguicon, an annual convention of science fiction, open source software, and all geeky interests, in Southfield, Michigan, USA.
Convention info: https://penguicon.org