It is the Sunflower League Tournament. Probably not a real big concern for you, but here are the teams (6A):
Lawrence
Lawrence Free State
Leavenworth
Olathe East
Olathe North
Olathe South
Shawnee Mission East
Shawnee Mission North
Shawnee Mission Northwest
Shawnee Mission South
Shawnee Mission West

It should be a pretty tough tournament in quite a few weight classes.
I think that the Lawrence schools will be tough, along with OE and OS. I don't know a lot about many SM schools, but I bet it will be pretty close.

Get out my space!