On October 29, the National Zoo put on Night of the Living Zoo, an evening of rock and roll combined with some harmless Halloween revelry. It sounds like it a rollicking good time — there were palm readers, fire eaters and illusionists, and DCist was on hand to check out the set performed by Grace Potter & The Nocturnals (which we rather enjoyed). But some of the Zoo’s neighbors weren’t too thrilled about the noise being made at the show, so they took their gripes to the most captive audience they knew of. To the listserv!