Ruff
La MaMa, Off Off Broadway By Andy Buck BOTTOM LINE: The great Peggy Shaw returns with an acclaimed solo show that celebrates creativity in the midst of aging and infirmity. Let's make one thing perfectly clear: Peggy Shaw is not merely one of the pillars of downtown theater, as a veteran of landmark companies like Split Britches, Spiderwoman Theatre, Hot Peaches, and the WOW Café. She's also one of the hipp…