Costco – Memorial Day 2021 by Rhonda June 2, 2021 886 5/31/21. Costco will be closed on Monday, May 31, 2021, in observance of Memorial Day. We are extremely grateful for those military men and women who have sacrificed their lives in service of our country. 0 FacebookTwitterPinterestThreadsBlueskyEmail previous post Step 2 Double Showers Splash Water Table – Costco Sale! next post Whalen Industrial Metal and Wood Workbench – Costco Sale! You may also like Costco Coupon Book SEPTEMBER 2025 Costco Hot Buys Sale JULY 2025 Peaches and Cream Bar Cake from the Costco... Fried Chicken and Waffles at Costco! Costco Coupon Book JUNE / JULY 2025 NEW Costco Executive Member Benefits Starting June 30,...
