I am thinking about embroidered caps (they call them Dad hats these days I guess) – how cool would a splash of red to complete the mark be? It looks far busier which I do not like, so I am going to try with the simple all-white mark embroidered, and the white with black segment as another variant.
Just as a test to see how they turn out. I might be leaning red addition since it does provide a sense of balance to mark, is a little more dynamic, matches my site scheme more closely, and could introduce other colors to represent different types of things: events, years, etc.
Just thinking out loud in this space.