In Mexico the ITDP, an international NGO specializing in urban, sustainable and equitable mobility, recently organised a tactical intervention at an intersection in Colonia Doctores, Mexico. 

The ITDP's Camina Strategy promotes improved pedestrian environments to encourage transfers to walk safely, efficiently and comfortably. Here are a few images from the tactical intervention courtesy Joy Nuño on twitter.

Also you can watch a short Vine of the intervention here and a longer/hilarious video here (recommended).