Aside from my brother, who owns two types of pants (jeans and pajamas), jeans on a golf course are a rare thing to see around these parts. Aside from the rare rounds with my bruv, the times I can clearly remember it were at our area's cheapest daily-fee courses. Even the dubious environs of Kittyhawk rarely see denim.
All seven of us did not know each other previously and had not played together. I think @Braivo mentioned he had played in an outing in Ohio within the past 1-2 years with you and other TST members. Other than that, I do not believe anyone has played in a TST event of any kind.