  We present a detailed discussion of entanglement entropy in (1+1)-dimensional
Warped Conformal Field Theories (WCFTs). We implement the Rindler method to
evaluate entanglement and Renyi entropies for a single interval and along the
way we interpret our results in terms of twist field correlation functions.
Holographically a WCFT can be described in terms of Lower Spin Gravity, a
SL(2,R)xU(1) Chern-Simons theory in three dimensions. We show how to obtain the
universal field theory results for entanglement in a WCFT via holography. For
the geometrical description of the theory we introduce the concept of geodesic
and massive point particles in the warped geometry associated to Lower Spin
Gravity. In the Chern-Simons description we evaluate the appropriate Wilson
line that captures the dynamics of a massive particle.
