The D&D Adventure Box Kickstarter is more than just a module for your players to go through. It includes all manner of sensory experiences including even smell, as it comes with a scented candle. And there's different sounds as well, plus props for visual and tactile elements. It's a bit of everything, and it's up on Kickstarter now.
From the campaign:
Our Dungeons and Dragons Adventure Boxes allow Game Masters to create an incredible tabletop RPG experience that has the sights, sounds and even SMELLS that will immerse players in an unforgettable roleplaying experience each and every month. Our goal is to take a lot of the monotonous prep-work out of each session a Game Master prepares while equipping them to maximize creativity and spend time crafting an RPG world for their players.
The campaign's more than 2x funded, but with only 8 days left to go.