The Pau street race certainly looks like a blast, demanding one's complete attention! Put one wheel wrong and it's Armco for lunch.
Rallytwit & OgreInc dream of attending the U.S. version of this in Pittsburgh's Schenley Park, where there's a lot less Armco and a lot more stone walls & trees.
( https://www.pvgp.org/ )
All it will take is a massive GoFundMe effort for race refreshing, cross-continent travel expenses and entry fees.
Watch and fantasize here: https://www.youtube.com/watch?v=ZL12rEsqmyY