From publisher blurb:
Gather and star in the Winter Crown Games - an annual competition between the powerful forces of winter. Following a centures-long war Maelstrad, the Frostmother, the Winter Drake, and Xanta Industries now send representatives to fight a friendlier facsimile of their conflict. This supplement contains enough information and setting description to run a short game or serve as a short story arc within a campaign.
You'll find the following within this compendium's 30 pages:
Winter Crown Lore: information about the history of the games, the adjacent village, and how to run its events.
14 mini-game events: from the test of fishing skill to the legend-making Winter's Gauntlet.
4 team patrons: from the wintry archfey Frostmother to the corporate Xanta Industries, each with team captains, team members, and boons.
26 items: from the marshmallow wand to the eponymous relic Winter Crown.
5 winter spells: from the freezing Cryostasis to the ever-helpful Dispense Warmth.
7 monsters & NPCs: games competitors for the events and snow constructs to beef up the spells.