In honour of that city's beloved creator, let's take a walking tour of the Big Wahoonie!
Although this abridged tour is physically impossible, its successful navigation will provide a set of coordinates leading to a cache.
________________________________________________
Let's start at Brewer Street and head over to Cheapside, where the city watch was once located.
Then we can go from the magical Thaumatological Park to the Marshlands.
Feet still dry? Walk from nearby Water Street to The Fronts.
What's next? A great big zero! Don't be discouraged, though.
Next up, let's speed away from the Patrician's palace on Upper Broadway to Lower Broadway.
Wandering from Fetter Lane to Chrononhotonthologos Street, we'll see an interesting cemetery.
Now, march from Quilldaisy Stairs to Sheer Street, home of some of the city's oldest guilds.
We're halfway through our tour. Let's move on! If you travel from Monkey Street to Mollymog Street, you'll see the old gibbet! Fun for the kiddies!
Venturing from Wharfinger Street to Treacle Mine Road, we'll see where they don't mine treacle any more.
Let's return from Chrononhotonthologos Street to Fetter Lane once again.
Then we need to visit another guild, so let's go back from Sheer Street to Quilldaisy Stairs.
Winding back some more, let's make sure we didn't miss anything interesting from Monkey Street to Mollymag Street.
Next, backtrack from Mollymog Street to Monkey Street, in case you need to pick up a few things at Sonky's!
Finally, walk from The Fronts to Water Street, and our tour is over.
Now go grab that cache!
________________________________________________
You can check your answers for this puzzle on GeoChecker.com.
________________________________________________