The entire city is in an uproar. Two factions proudly identify themselves to each other by wearing red or white scarves or handkerchiefs on their bodies in plain site, or hanging them from their place of business identifying themselves and their belief. Apparently a very respected high priest of the local religion has recently disappeared and so has the entire church coffers leaving it penniless. A city divided on the possible guilt of the missing.
Nearby the village is a large lake said by the villagers to contain a water god. They tell the party that if they want good luck on their journey they should hire a boat and go to the center of the lake and give a donation to the god.
A long forgotten and abandoned mine has been recently rediscovered by a local village.
One of the camels in the caravan trips over a dark rock protruding from the sandy dunes. The poor animal has broken its leg and cannot continue. A cacaphony ensues as the animal suffers and the caravan train overseers complain passionately as they redistribute the animal's load across the caravan. (Let's just hope none of the PC's was riding this camel, shall we?)
As the camel is put out of its misery and the camel is skewered over a campfire - waste nothing! - someone takes a minute to inspect the root cause of all the trouble. To their surprise, the upturned rock is worked stone. Some frantic digging may excavate the bottom half of a gorgeously worked1 obelisk, and maybe even the small square forum below; but a more rigorous exploration of the surrounding dunes reveals a buried tomb doorway on each side of the forum.