Guys, I have an idea of ​​holding a street art event in my city and I want to know if something like that already exists and if you guys here think the idea is cool!

The idea is to define a theme for the event such as "the voices of the streets" or "giving light to what is unseen" and during a week, the artists would have to make interventions on the city streets (inside of theme), mark them with their tags and send a photo to the event's official Instagram.

Finally, after this week, a popular vote will be held to define the best, considering the message, artistic aspect and location. The most voted will receive cash prizes or gifts.

What do you think about?