Nicely done! In pre-COVID-19 times, Atlassian used a similar hack for its catered lunch menus: a hand-updated Trello board stored the menu items, along with some data about which items are vegetarian, gluten free, etc (using labels?), and then that spat out a nicely formatted menu at a well known URL / on some TVs. Little bit of ingenuity goes a long way to avoid having to maintain yet another piece of software :)