Depends on the store. Some stores food courts are outside where they check for membership and some inside. > Costco officially restricted food court access to

Depends on the store. Some stores food courts are outside where they check for membership and some inside. > Costco officially restricted food court access to members in 2020 How much that's enforced is store by store, Costco makes a lot of profit off of memberships so there's an incentive to having non-members have a positive opinion of the store so that they one day become paid members.