Big Board DC does this, minus the train station ticker: https://wamu.org/story/11/11/04/inside_the_beer_and_burger_stock_exchange_the_big_board_0/ https://wamu

Big Board DC does this, minus the train station ticker: https://wamu.org/story/11/11/04/inside_the_beer_and_burger_stock_exchange_the_big_board_0/ https://wamu.org/story/11/11/04/inside_the_beer_and_burger_s... http://thebigboarddc.com http://thebigboarddc.com I could have sworn I've been to a place that does the letter flipping, but I might be misremembering. And yeah, lots of places where that wouldn't be legal.