See Wal-Mart/Stores for a listing of Rochester area stores with addresses and phone numbers.
Wal-Mart (aka Wal-mart, Walmart, Wal*Mart) is a global chain store, started in 1962 by Sam Walton in Rogers, Arkansas. The Wal-Mart headquarters is still in nearby Bentonville, AK.
There are now several related enterprises under the Wal-Mart umbrella:
Wal-Mart Retail - the thousands of Wal-Mart stores dotting the landscape.
Walmart.com - subsidiary for online business
Sam's Club - 700+ outlets worldwide
Pharmacy departments in most retail stores
Wal-Mart has undergone several logo changes during it's history, the current and previous logo's are seen at the right.1
Notes and References
Wal-Mart on Wikipedia