Costco cracking down on food court rules to allow access to members only, according to reports KABC-TVCostco will crack down on non-members eating at food courts Fox BusinessCostco: Memberships soon to be required for food court? USA TODAYCostco is starting to crack down on a privilege customers love TheStreetCostco To Limit Access To $1.50 Hotdogs Kiplinger’s Personal Finance