Happy Easter Costco Shoppers! by Rhonda April 4, 2021 284 4/4/21. Happy Easter Costco shoppers! Costco warehouses are closed today in observance of Easter. You can visit costco.com to shop their online-only Easter Day Sale. 0 FacebookTwitterPinterestEmail previous post Keter Bevy Bar Cooler – Costco Sale! next post Ricardo Oceanside Softside Carry On – Costco Sale! You may also like La Boulangerie Blueberry Cheesecake Croissants at Costco! Costco Unadvertised Sales! JUNE 2023 Solo Stove Mesa Tabletop Fire Pit 3-Pack at... Costco – Memorial Day 2023 Happy Hop Shark Cave Adventure Inflatable Water Slide... Lemon Meringue Cheesecake from Costco’s Bakery!