After seeing the minicade that menace built I was motivated to try building my own. I'm not even close to being done but here is the progress so far (the images are clickable).
So we started out with a 4x8 sheet of MDF:

Ripped it to a 2x8 sheet:

Cut that into 4 2 foot lengths (we are building two of these):

Made a cardboard template for the shape of the minicade:

Cut two sides and rounded the corners:

Installed strips to hold the top and sides:

Another view of the sides:
