The Colorado Department of Transportation is reminding people celebrating marijuana this weekend not to drive under the influence with a series of games and displays.
Seven dispensaries across the state now have an "End Game arcade" where customers can try to play a racing game. Instead, a CDOT public service announcement reminds them that driving high is illegal, and prompts them to alternative games.
Marijuana enthusiasts might also encounter CDOT's smoking car or the cannabis quiz car over the weekend. Participants who ride in the quiz cab get a chance to win money toward future rides with Yellow Cab if they answer marijuana safety questions.