A hot flash is a feeling of warmth spreading over the body that is often most strongly felt in the head and neck regions. Hot flashes may be accompanied by perspiration or flushing and usually last from 30 seconds to several minutes.
I have listed the hours along each method. In store. If you are in a Walmart store the customer service desk is open between 8am-10pm. The service desk is generally at the front of the store near the optical department. By phone. You can call 1-800-WALMART between 7am-6pm.
Walmart is open from 6 a.m. on Thanksgiving Day. Store hours are open 24 hours per day until supplies last. The Walmart Black Friday sale officially starts online starting 12:01 a.m. PDT on Thanksgiving Day. The Black Friday sale starts when stores reopen at 6 p.m. on Thanksgiving.