I've been invited to participate a couple of times, but have never ended up attending this "festival" of ideas, but the 2018 event is now open for registration and they are offering a 20% discount to blog readers by entering the code "Leiter20" at checkout. Philosophy speakers include: Anthony Appiah (NYU), Noam Chomsky (MIT), Andy Clark (Edinburgh), Michael Ruse (Florida State), Paul Boghossian (NYU), Huw Price (Cambridge), Amie Thomasson (Dartmouth), Bence Nanay (Antwerp/Cambridge), Maria Baghramian (UCD), and Naomi Goulder (New College of the Humanities, London), among others. If any readers have been, I'd be interested to hear reports about past events.