From fattwiki

The Road to PALISADE is an in-progress series of games that cover the political developments between the end of PARTIZAN and the beginning of the upcoming PALISADE. Currently, Road to PALISADE games are played as Live at the Table oneshots, but will eventually be released into the main feed prior to the beginning of PALISADE. It's likely that they will also receive in-character introductions and a series-specific theme track, as was the case with the Road to PARTIZAN.