The Danger Gang find some bronze rods under a rock

Arriving in Pella in the early evening, the Danger Gang decides they'll check out the the large ruins on the north side of town before they go back to the Giant leech filled swamp. Detect Magic and Detect Evil are cast, in the hopes that either one will be detected, but to no avail. However, Can does manage to find seven bronze rods underneath a rock. On each rock is inscribed the phrase "Find Heracles". No one knows what this means. This seems to be the only thing of note in these ruins, and so they camp out for the night.