Here we have from pictures from GTspirit of the cars participating in the Challenge 2010, currently leaving Budapest to travel to Sofia. Most of the drivers stayed at the Four Seasons hotel in the Hungarian capital, while a man nearby with his camera took a bunch of great shots. This Burnout King Mercedes SLS AMG with a similar Burger King and McDonalds logo is pretty funny in my opinion, and several other cars feature hilarious originality. This run from city to city is similar to the Gumball 3000 or Top Run, where drivers enjoy the hospitality while waiting for the next city to roll through. Check out more photos after the jump, and the complete collection of 122 pics can be found here.