As Edinburgh Old Town and New Town begin to wake, competing medieval and classical music floods the city thanks to wandering minstrels and a Battle of the Bands.
In the Western Isles, participants build, excavate and explore the captivating archipelago of St Kilda through the popular Minecraft video game.
The Forth Bridge festivities feature three minute pop-up festivals from the 1890s plus a steampunk surprise.
Yarn-bombers, guerrilla knitters and crochet hookers descend on New Lanark to cover as much of the site as possible in colourful cotton.
Over at the Antonine Wall, Picts chase down Romans over a 5k race, ending with a Great Roman Bake Off for spectators and runners.
When the sun finally sets, participants at the Heart of Neolithic Orkney venture out for a glow-in-the-dark evening of storytelling, food and music.
Which event will you pick?