Before Orlando, this show meant something different. Before that tragedy, a mere two weeks ago — just two days after Rainbow Theatre Project opened Get Used to It! — it would have been easy to think of this 20-song revue as a quaint history lesson, a peek back at the political fights and personal communities of gay men in 1993 when AIDS was raging, Ellen was not yet out, and Don’t Ask Don’t Tell was freshly instituted.
Now, however, the view into the past is fractured. Tom Wilson…