A Vodun group in Philadelphia. Appears to be located at the home of a music therapist and drummer, named Robert Kenyatta (published tel. 215-276-3633). Here is a snippet from a cached (now offline) biography from folkloreproject.org
:“For the last 12 years, Mr. Kenyatta has been a drummer for Le Peristyle Haitian Sanctuary in Philadelphia. There, he is the ‘kale papa,’ or house papa, who takes care of any problems that come up. Drumming is central to all ceremonies in Haitian traditions and Mr. Kenyatta is responsible for the drums and all of the music that is part of ceremonial and spiritual practice at Le Peristyle.”