Little kids from all over San Antonio bent down in the street with chalk in their hands and concentration on their brow. Don't worry, they weren't tagging! They were at Chalk It Up, the annual event that...

Kaitlin Veltri is your usual hipster, with an “Urban Renewal” mindset. She says “It’s just a renewal type of thing. I love going to Thrift-town, and I love wearing my dad’s old band t-shirts....