Get a FREE Onion Ring upgrade on ANY BURGER at iniBurger!!

iniBurger, a Bay area-based gourmet burger concept known for its creative take on American eats, is offering a promotion on National Onion Ring Day, June 22nd, where customers can upgrade ANY burger with a crispy onion ring for FREE!! This is a one-day offer and diners can participate in-store at iniBurger’s two locations in Fremont and Pleasanton. Please visit iniBurger’s  website at http://www.iniBurger.com or call the restaurant at (510)555-2555 for more information, and follow them on Instagram and Facebook @iniBurgerOfficial to keep up with future news and offers.