Central Denver's ongoing renaissance has finally caught up with Denver's main street. Once a lively and attractive urban boulevard, East Colfax went into a tailspin in the 1960s, attracting a mix of porno theaters, bars and fast-food joints. Over the years, many people simply avoided the thoroughfare altogether, overlooking the fact that it still had several fine historic buildings as well as some of Denver's funkiest retail stores. Now Colfax has turned the corner, and people are finally rediscovering the potential of downtown's doorstep. More than a dozen buildings have recently been renovated, the Fillmore Auditorium brings in world-famous musicians, and loft and office conversions have delivered a jolt of energy. Let's hope East Colfax can hang on to its offbeat spirit as the developers move in so that Denver will have a main street it can truly be proud of.