Costco: Presidents Day 2016 by Rhonda July 21, 2020 July 21, 2020 Costco will be OPEN their usual business hours on Presidents Day, Monday, February 15, 2016. Have a good one! 0 FacebookTwitterPinterestEmail previous post Costco: Gourmet Basics by Mikasa Hartney Stacking Baskets 2-Pk $19.99 next post Costco Coupon Book: March 3, 2016 – March 28, 2016. Prices Listed. You may also like Baum Lodge Moose 16-Pc Dinnerware Set at Costco! OXO SoftWorks Foldaway Dish Rack at Costco! Grandware 6-Drawer Wooden Orchard Rack at Costco! Costco is Closed on the 4th of July... Sunforce Solar String Lights – Costco Sale! Costco Unadvertised Sales! JULY 2022