  Building on work of Hill, Hoyer and Mazur we propose an equivariant version
of a Loday construction for $G$-Tambara functors where $G$ is an arbitrary
finite group. For any finite simplicial $G$-set and any $G$-Tambara functor,
our Loday construction is a simplicial $G$-Tambara functor. We study its
properties and examples. For a circle with rotation action by a finite cyclic
group our construction agrees with the twisted cyclic nerve of Blumberg,
Gerhardt, Hill, and Lawson. We also show how the Loday construction for genuine
commutative $G$-ring spectra relates to our algebraic one via the
$\underline{\pi}_0$-functor. We describe Real topological Hochschild homology
as such a Loday construction.
