Hi,
Some driving instructions:
If you take 41, then turn right onto Martin Luther King Drive. When you come to Green Bay Road, there is a Popeye's Chicken. Turn south (right, if coming from the west) and go slowly. When you just pass the McDonald's, the driveway to RT Asian Food is nearby on the right.
There is a standalone Chinese restaurant and a very small strip mall, which is where RT Asian is located.
If you came to Wendy's, you went too far and need to head back.
Even though I have visited now a number of times, I occasionally drive past it myself.
Regards,