Colfax Avenue is looking brighter, and people are taking notice. Find out what all the buzz is about at Art-i-Fax, a local street party and art fair at the intersection of Colfax and Park Avenues, on Saturday, Aug. 12, 2017, from 10 a.m. to 4 p.m. ArtHouse Design, the Denver design agency responsible for Colfax’s brand identity package, including logos, icons, a responsive website and street banners, invites Denver residents and visitors to come for the free koozies—and stay for the live music, local art, street food and cold beer.