  In this note, we consider the entropy of unit area translation surfaces in
the $SL(2, \mathbb R)$ orbits of square tiled surfaces that are the union of
squares, where the singularities occur at the vertices and the singularities
have a common cone angle. We show that the entropy over such orbits is
minimized at those surfaces tiled by equilateral triangles where the
singularities occur precisely at the vertices.
