Paizo's adventure module 'The Harrowing' fits as a perfect sidetrek into 'The Curse of the Crimson Throne' adventure path. Looking for the disappeared fortune-teller Zellara, the PCs are drawn into the Harrowed Realm, a demiplane that is bound to the soothsayer’s deck of Harrow cards. In the center of the woods the party comes across the Midnight Circus, where a group of four tengus is harassing a frail man with a bandaged head. Miniatures and scenery are by Scotia Grendel, Warhammer, Reaper, Dungeons and Dragons, Heroclix The Lord of the Rings, Psomminiature, Dwarven Forge and Playmobil (converted circus tent). If you want to learn how this crazy adventure goes, you can go to the campaign journal section of Paizo's messageboards under MrVergee's Curse of the Crimson Throne.