Watch your step — because more than 240 artists will be taking over the streets of downtown Houston and covering the ground in colorful chalk art murals. The festival is back for its seventh year, benefiting The Center for Hearing and Speech. This festival is an interactive art experience that will captivate all your senses. Guests can talk to the artists, jam to live music and refresh with food and drinks. And this year, come witness the creation of a city-block-long mural of the downtown skyline.