Join us for the official kick off of the Concord Taco Trail Challenge! Grab your free challenge card, visit participating taquerias to collect stickers, and earn your chance to win exciting prizes. The kickoff party is at Las Montañas Supermarket, 1725 Willow Pass Rd, in Concord from 5pm to 7pm. Enjoy music from Mariachi Mexicanisimo, delicious tacos and more!