  We find a large class of two-dimensional $\mathcal{N}=(0,2)$ SCFTs obtained
by compactifying four-dimensional $\mathcal{N}=1$ quiver gauge theories on a
Riemann surface. We study these theories using anomalies and $c$-extremization.
The gravitational duals to these fixed points are new AdS$_3$ solutions of IIB
supergravity which we exhibit explicitly. Along the way we uncover a universal
relation between the conformal anomaly coefficients of four-dimensional and
two-dimensional SCFTs connected by an RG flow across dimensions. We also
observe an interesting novel phenomenon in which the superconformal R-symmetry
mixes with baryonic symmetries along the RG flow.
