You think your family has traditions? Well, how about this. Antoine's Restaurant in New Orleans is the oldest continuously family-run restaurant in the US. It started 173 years ago by two French immigrants who arrived penniless, but through hard work and talent, created an empire that is in its fifth generation. And the sixth generation is in training!
AND!! Remember, you can't make it that long unless you're doing something very right. Their food is world-class and known throughout the world.
In the bridge world, a long-standing tradition is making bids that are clear and understandable. Which is why so many of us are NOT world class! Thank goodness for Vu-Bridge, no?