  We describe a procedure for constructing initial data for boosted black holes
in the moving-punctures approach to numerical relativity that endows the
initial time slice from the outset with trumpet geometry within the black hole
interiors. We then demonstrate the procedure in numerical simulations using an
evolution code from the Einstein Toolkit that employs 1+log slicing. The
Lorentz boost of a single black hole can be precisely specified and multiple,
widely separated black holes can be treated approximately by superposition of
single hole data. There is room within the scheme for later improvement to
re-solve (iterate) the constraint equations in the multiple black hole case.
The approach is shown to yield an initial trumpet slice for one black hole that
is close to, and rapidly settles to, a stationary trumpet geometry. Initial
data in this new approach is shown to contain initial transient (or "junk")
radiation that is suppressed by as much as two orders of magnitude relative to
that in comparable Bowen-York initial data.
