F[^e]te champ[^e]tre

from The Collaborative International Dictionary of English v.0.48

fete \f[^e]te\ (f[asl]t), n. [F. See {Feast}.]
   A festival.
   [1913 Webster]

   {F[^e]te champ[^e]tre}[F.], a festival or entertainment in
      the open air; a rural festival.
      [1913 Webster]