  In this note we perform an analysis of the large set of microlensing events
detected so far toward the Galactic center with the purpose of investigating
whether some of the dark lenses are located in Galactic globular clusters. We
find that in four cases some events might indeed be due to lenses located in
the globular clusters themselves. We also give a rough estimate for the average
lens mass of the subset of events being highly aligned with Galactic globular
cluster centers and find that, under reasonable assumptions, the deflectors
could most probably be either brown dwarfs, M-stars or stellar remnants.
