Oktoberfest San Diego Promo Code The Oktoberfest San Diego Promo Code is "NOCTURNALSD".  The Promo Code for The Oktoberfest San Diego is "NOCTURNALSD".  Use Promo Code "NOCTURNALSD" for the Oktoberfest San Diego.  The Oktoberfest San Diego is La Mesa Oktoberfest.  The Las Mesa Oktoberfest will be on 09/29/2023 through 10/01/2023  in La Mesa CA.   Oktoberfest San Diego Promo Code Link: HERE