Mothman researcher Andy Colvin commented on FB that psychics are not allowed at the Mothman Fest. I went to the Mothman Fest site and took a look at their vendor guidelines. I couldn't find anything specifically mentioning psychics, but, they do say that vendor offerings need to be related to Mothman. For some reason they strongly imply that Mothman is not related to psychic realms, which, as Colvin commented in his FB post, the Mothman phenomena is paranormal. The Mothman Fest vendor policies goes on to say that the festival is a family event, and therefore, [paraphrasing] "no new age, satanic, or witchcraft related items allowed." It's a safe assumption that they include tarot readings and psychic readings in that exclusion.
Also, according to Colvin, Confederate flags are allowed. I find that astounding. So, a no on psychics, a yes on racist yahoo-ism.
You can read the policy here.
As with Sasquatch, Mothman is apparently being considered only as a flesh and blood being, and any connection with paranormal, supernatural, occult and psychic areas is nonsense. Why? What of witnesses, researchers and others who have had experiences that go beyond the mundane? Well, they need to shut up apparently.