Labor Day is a holiday celebrating the contributions made by American workers. It’s also the unofficial end of summer and many people mark the day with cookouts, family gatherings and parties.

If you are hosting a holiday gathering, you may realize you forgot  a necessary item or two and, if so, you’re in luck. Most retailers are open on Labor Day but some may be on limited schedules.

Walmart, the nation’s largest retailer, is open regular hours, generally 7 a.m.-11 p.m. for Super Centers, on Monday, Sept. 4. Some services, like auto centers or pharmacies, may have different schedules so check ahead.

Here’s a look at hours for other retailers:

Aldi – 9 a.m. – 6 p.m.

Bass Pro Shops – 9 a.m. – 9 p.m.; varies by store

Best Buy -10 a.m. – 9 p.m.; varies by store

Big Lots – 9 a.m. – 9 p.m.

Chick-fil-A – 10:30 a.m. – 4 p.m.; varies by store

Costco – CLOSED

CVS -varies by store

Dollar Tree – 9 a.m. – 9 p.m.; varies by store

Hobby Lobby – 9 a.m. – 5:30 p.m.

Home Depot – 6 a.m. – 10 p.m.; varies by store

Kohl’s – 9 a.m. – 9 p.m.; varies by store

Kroger – Open regular hours

Lowe’s – 6 a.m. – 10 p.m.

McDonald’s – varies by store

Publix – 7 a.m.-9 p.m.

Starbucks – varies by store

Target – 8 a.m. – 10 p.m.

Walgreens – Open regular hours

Walmart – 6 a.m. – 11 p.m.