SumoSalad is inviting to become a member of their Sumo Society so you can receive great rewards and special offers. By simply heading to your local SumoSalad and picking up one of their Sumo Society cards, you will be able to register to receive these special offers. Once you have your card, simply register online and you'll receive rewards on every dollar that you spend, plus you can take advantage of members' only rewards, offers, and discounts. Another added Sumo Society membership benefit is a free salad offer when you sign up and a free salad on your birthday. So drop into your nearest SumoSalad for your Sumo Society card today.