While there are certainly Polish people, businesses and extended families in that area, I know of no "communities" per se, but......
A couple of interesting pops on Google though:
The Polish-American Society of Memphis: pasofmemphis.com/index.php/en/
The Polish-Catholic Mission of Memphis: polishcatholicmission.org/web/documents/20yrs.htm
If you're moving down there I understand getting in touch with like-minded folks and kindred spirits who likely have more things in common but really if you're visiting short-term get the flavor of the city by visiting the Civil Rights Museum, Beale Street, Mud Island and make a point of hitting the Top 5 BBQ joints for the best BBQ in the world.
Whatever your choices, ENJOY Memphis!
Related:Looking for Poles in Memphis, TennesseeHi, I'm new to the Memphis area and wondering if there are any Polish people that live here. I was born and raised in America but was raised by a Polish family so I can speak Polish. I just never had any Polish friends.
Hey I am Polish too... im 19 and have been looking for anybody and anything around here hahah there arent many of us here! email me at serka4@yahoo