The Grand Champion's Guestbook!

The Grand Champion's Guestbook! is an event in Cookie Run: OvenBreak, released in The Lost Holiday update. In the event, players can congratulate the Grand Champions League winner every day by picking a quote from one of their maxed Cookies, and get 100 Crystals.

If the Grand Champions League is ongoing however, the event will have nothing, only showcasing the silhouette of.