  We have discovered an excess of extremely red objects (EROs) surrounding the
z=2.69 quasar QSO 1213-0017 (UM 485). Optical/IR colors for these galaxies are
consistent with z=1-2 ellipticals, and there are at least 5 galaxies with
spectroscopic redshifts at <z>=1.31. Keck optical spectra for 3 of the red
galaxies show rest-frame UV breaks resembling local elliptical galaxies. Our
initial results suggest a coherent structure in redshift, possibly arising from
a massive galaxy cluster.
