Google Maps will let you navigate as Mario in his kart for one week starting tomorrow, MAR10 Day
Mario and his kart can replace your location icon on Google Maps for one week
To have Mario lead you on your journeys using Google Maps, you will need to make sure that you have the most up-to-date version of the app. Open it, and tap on the yellow block with the question mark inside, located to the left of the Start button. Tap it, and for one week you and Mario will be following the same directions.
source: Lifehacker
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