April means so many things -- taxes, springtime, poetry, baseball and, naturally, a pilgrimage to Canterbury.
Come again on that last bit? Pilgrimage? Well, yes, if you were a medieval person with a) a guilty conscience, b) the means to travel, and c) the ability to leave family and work for months at a time, you might view April as prime time to hit the road and get thyself to the nearest holy site for redemption. Given the general lawlessness of 14th century England, it would be preferable to find a group of well-armed, like-minded souls heading in your direction. Along the way, you might share your history and tell a few stories to pass the time.