  Possible experimental searches of doubly charmed baryons and tetraquarks at
fixed target experiments with high energy hadron beams and a high intensity
spectrometer are considered here. The baryons considered are: $\Xi_{cc}^{+}$
(ccd), $\Xi_{cc}^{++}$ (ccu), and $\Omega_{cc}^{+}$ (ccs); and the tetraquark
is T ($cc\bar{u}\bar{d}$). Estimates are given of masses, lifetimes, internal
structure, production cross sections, decay modes, branching ratios, and
yields. Experimental requirements are given for optimizing the signal and
minimizing the backgrounds. This paper is designed as an experimental and
theoretical review. It may therefore be of assistance in the planning for a
future state-of-the-art very charming experiment, in the spirit of the aims of
the recent CHARM2000 workshop.
