The Pillar of Zech is a quasi-Masonic secret society that exists throughout the continent of Laurentia. The goals of the Pillar are the active promotion of the Seven Princely Virtues (courage, honour, independence, intelligence, integrity, piety and revenge) across the world.
The PCs traveling along the road/path/trail begin to hear a low droning sound. As they approach they find their path obstructed by hundred of thousands of droning insects. Locusts swarm though the air, feasting on the grass and plants. Passage will be slowed, but the insects pose no threat to the party, aside from being crunchy and disgusting underfoot, climbing into pouches and eating exposed food goods.