The Carnival of the Harlequin Saint

Publisher's blurb:

It’s a moving pilgrimage site, never in one place for more than a single night. The Harlequin Saint is always on the move, just as he was in life. Of course, the Saint is long since dead, and almost as long since mummified, but still transported around the towns and cities of Syma, drawing crowds to see the remains of the 10-foot tall Saint, clad in a decaying patchwork gown.

Characters encountering the Carnival of the Harlequin should be wary; behind the facade of gaiety there lurks hunger, and madness, and the endless lure of the dance

- From Adventure Premise