Buy a ticket for tonight’s Grace Potter And The Nocturnals show from the Electric Factory box office and get a free poster

The folks over at the Electric Factory are currently offering free Grace Potter And The Nocturnals posters (while supplies last) to anyone who purchases a ticket for tonight’s show from the EF box office. Pay in cash, and you can avoid the service fee.

Grace Potter And The Nocturnals performs with the Sam Roberts Band at 8:30 p.m. at the Electric Factory; tickets to the show are $28 from the Electric Factory box office ($38.15 via Ticketmaster).