(August 16, 2021) WOODCLIFF LAKE, N.J. — In an effort to promote a renewal of friendly waving among Mini owners, Mini USA has announced the creation of National Mini Wave to Friends (WTF) Day, which will join an already significant date in Mini’s history — August 26 — the birthday of Mini back in 1959. Over the past few years, the Mini Wave has fallen out of common use, prompting many owners and even Mini headquarters to proclaim: “WTF!”