Hippie, Hippie Hooray for the Latest <cite>Hair</cite> Do, by Frank Scheck
It's probably been a few years—OK, decades—since you've participated in a Be-In in Central Park, but you're in luck: <cite>Hair</cite> is back. The rousing revival that opened last night at the Delacorte—40 years after it first played the Public Theater—feels as fresh now as it did then, thanks to the sheer energy of its sexy young ensemble.