  The Fermi Gamma-ray Space Telescope has been detecting a wealth of sources
where the multi-wavelength counterpart is either inconclusive or missing
altogether. We present a combination of factors that can be used to identify
multi-wavelength counterparts to these Fermi unassociated sources. This
approach was used to select and investigate seven bright, high-latitude
unassociated sources with radio, UV, X-ray and gamma-ray observations. As a
result, four of these sources are candidates to be active galactic nuclei
(AGN), and one to be a pulsar, while two do not fit easily into these known
categories of sources. The latter pair of extra-ordinary sources might reveal a
new category subclass or a new type of gamma-ray emitters. These results
altogether demonstrate the power of a multi-wavelength approach to illuminate
the nature of unassociated Fermi sources.
