Maus au Chocolat is an interactive dark ride that opened 9 June 2011 in Phantasialand, Germany.

In order to get rid of them he calls Oskar Koslowski, a pest controller who uses rather unconventional methods to avoid the use of toxic substances that could ruin Lehmann's cakes.

[1] Maus au Chocolat was inspired by Toy Story Midway Mania and was designed for Phantasialand by Eric Daman in collaboration with ETF Ride Systems, 3DBA and Alterface.

The ride was part of the reorganisation of the central area of the park and was built in a new building bordering Wuze Town.

As guests make their way through the queue-line they find that all the food has been locked away and discover the presence of the pâtisserie's little intruders.