Costco: July 4, 2018 by Rhonda July 16, 2020 7/4/18. Happy 4th of July! Costco will be closed today. 0 FacebookTwitterPinterestEmail previous post Costco Sale: Cascade Mt.Tech Carbon Fiber Trekking Poles $24.99 next post Costco: Cuisinart Mandoline Slicer $19.99 You may also like Marathon Toilet Paper Sale at Costco! Forever Roses 16 Stem Preserved Roses at Costco! Big Game Savings at Costco! Jan. 22 –... Cheers Redding Fabric Power Reclining Sectional at Costco! Costco HOT BUYS Sale: January 2023 Kitteridge Makeup Vanity with Mirror and Stool at...