Costco originated the warehouse club concept more than three decades ago, and continues to lead the industry in quality, value & convenience.
Costco Invites Educators and Support Staff to a Special Appreciation Event! What: Costco is inviting Central Illinois educators and support staff to a special appreciation event. Experience what Costco has to offer. Kirkland Signature samples will be provided throughout the warehouse. Educators who bring in our flyer (see attachment) or proof of teaching certification will be able to shop for a...