DM Dave's Kobold Alone

Kobold Alone is a fantastic homage adventure released on DM Dave's website. If you follow the link you'll see the full adventure and find a pdf version available for free towards the bottom of the page. This looks like a lot of fun and would be great for any urban campaign that isn't grimdark. I love that almost all of the obstacles are traps and there's only one monster (who's a level 1 creature with Legendary actions).