Cristin Milioti, Ben Feldman Cristin Milioti, Ben Feldman

Break out the license plates! Andrew and Zelda are hitting their one-month anniversary on Thursday's A to Z.

Fall TV Popularity Contest: Which new shows won you over? Vote now!

"It's our month-aversary!" Zelda (Cristin Milioti) says in the exclusive sneak peek below. "And if we could pretend that I didn't use that word, that'd be great."So how are she and Andrew (Ben Feldman) planning to celebrate? By co-opting Halloween! Check out the clip for more.

A to Z airs Thursdays at 9:30/8:30c on NBC.