Money What stores are open Labor Day? Lowe’s, Walmart, Target, Kohl’s and JCPenney are, but Costco is closed Monday September 7, 2020September 7, 2020Kelly Tyko, USA TODAYComments Off on What stores are open Labor Day? Lowe’s, Walmart, Target, Kohl’s and JCPenney are, but Costco is closed Monday This Labor Day will be the last for Pier 1 Imports, Stein Mart and closing J.C. Penney and Justice stores. Costco is closed for the holiday Monday.